mole concept class 11 video lectures

NCERT Solutions for Class 10 हिन्दी – क्षितिज – Chapter 3 – सवैया, कवित्त – देव, NCERT Solutions for Class 10 हिन्दी – क्षितिज – Chapter 2 – राम लक्ष्मण परशुराम संवाद, NCERT Solutions for Class 10 हिन्दी – क्षितिज – Chapter 1 – पद, Economics Chapter 5 Consumer Rights – Notes & Study Material, Economics Chapter 4 Globalisation and The Indian Economy – Notes & Study Material. Solved Examples. Required fields are marked *, Avogadro’s number or Avogadro’s constant (N, A mole is a chemist unit of counting particles such as atom, molecules, ions, electrons, protons which represent a value of, A mole of oxygen molecule means 6.022 × 10, of atoms if the substance is atomic or Avogadro’s number of molecules. document.write(''); } it’s the best concept of chemistry about mole, thanks! Complete Fun Video: Mole Concept Class 11 Video | EduRev chapter (including extra questions, long questions, short questions) can be found on EduRev, you can check out Class 11 lecture & lessons summary in the same course for Class 11 Syllabus. If you want to see full video you have to purchase it. Physics Chemistry Mathematics Biology. 1 mole of Oxygen atom =6.022 ×10 23 atoms … Medium of Instruction of this course is Hindi. This video is highly rated by Class 11 … If you want to see full video you have to purchase it. A mole of an ionic compound is defined as that amount of the substance which has mass equal to gram formula mass or which contains Avogadro’s number of formula unit. 17 Dec. To … A mole is defined as that amount of substance which contains Avogadro’s number of atoms if the substance is atomic or Avogadro’s number of molecules if the substance is molecular. Question 6. DPPs are provided in support to these video lectures. document.write(''); Hello Jaya, This is just a demo lecture. One can start from the basics and gradually expand his/her knowledge and understanding of the Mole Concept Chapter. Lecture videos are enriched with basics and advanced concepts. Live Session. Class XI th By NV Sir No of Videos: 16 Favourite Watch Later. //var today = now.getFullYear()+"-"+(month)+"-"+(day); This is just a demo lecture. Notes. I understood it very well, This is very help full now i really understand mole concept…thank you……, This is really helpful for me. A.1: The molar mass of iron is 55.845 g/mol. var todaystime = h + ":" + m + ":" + s A mole of oxygen molecule means 6.022 × 1023  molecules of oxygen or 2 × 6.022 × 1023 atoms of oxygen. Problem solving Videos. C-12 isotope. NEET 2021 - Watch the live class on Mole Concept Class 11 Chemistry for NEET 2021 Preparation by Goprep NEET Expert Swati Ma'am. Categories Chemical Bonding, Chemistry, Chemistry Class 11, VIDEO LECTURES 16 Comments. Download NCERT Books, Video Lectures ASK DOUBTS Start Discusssion Free JEE Test Series, Get the most advanced study material and top your exams. Some Basic Concepts Of Chemistry: 1. Serial No. All NCERT LECTURE In Videos , Text And Pdf Download CLASS 9 To 12, NCERT VIDEO LECTURES FOR CLASS 11 CHEMISTRY CHAPTER 1 Download , NCERT VIDEO LECTURES FOR CLASS 11 CHEMISTRY CHAPTER 1 Chemistry Basic Concepts of Chemistry Download return i; A mole is defined as that amount of substance which contains Avogadro’s number of atoms if the substance is atomic or Avogadro’s number of molecules if the substance is molecular.. 1 mole of carbon atoms = 6.022 ×10 23 atoms of carbon.. 1 mole of sodium atom = 6.022 ×10 23 atoms of sodium. document.write(''); 1. var day = ("0" + now.getDate()).slice(-2); by Vineet Sir. var h = now.getHours(); Thanks a lot. One can starts from the basics and gradually expands his/her knowledge and understanding of the Mole Concept Chapter. lock (L-11) Chemical Bonding - Daily Practice Problems. MOLE CONCEPT Definition of mole: One mole is a collection of those many entities as there are number of atoms exactly in 12 gm of C - 12 isotope. Question 1: Calculate the mass of (i) an atom of silver (ii) a molecule of carbon dioxide. Practice questions on Let us proceed! 1 mole of NaCl =6.022 ×1023 formula units of NaCl = 6.022 ×1023 Na+ ion and 6.022 ×1023   Cl– ion. For more information please call us on 0261-4890014 or 8287971571. ---Class 6Class 7Class 8Class 9Class 10Class 11Class 12IIT-JEENEET/AIPMT. JEE Advanced Pattern Questions from chapter Mole Concept - Some Basic Concepts of Chemistry, Chemistry video lecture for JEE Main Class 11 students, prepare by the best experienced faculty. 1 M of a given element = 1 M of other elements 1 mole of a compound = 1 mole of other compounds 6. var todaystime = h + ":" + m + ":" + s var today = day + "-" + month + "-" + now.getFullYear(); The number of moles of oxygen in 1L of air containing 21% oxygen by volume, under standard conditions, is (1) 0.0093 mole (2) 2.10 moles (3) 0.186 mole 1 mole = 6.02 ×1023 Multiply 2 by Avogadro’s number. lock. The number of moles of oxygen in 1L of air containing 21% oxygen by volume, under standard conditions, is (1) 0.0093 mole (2) 2.10 moles (3) 0.186 mole If you want to see full video you have to purchase it. If you are planning to proceed with this concept, then it is necessary to gain precise knowledge about molecular mass and mole concept. var h = now.getHours(); It means the online student will not get all the lectures immediately instead it will be provided within 2 days of the actual classroom to online student In this chapter, laws of chemical combination, Dalton’s atomic theory, mole concept, empirical and molecular formula, stoichiometry and its calculations are discussed. In today's neet chemistry lecture, we will learn Mole Concept Class 11 One Shot for NEET 2020 Preparation in a new series called " Dhoom by Arvind Arora " Solved Examples on the Mole Concept. 1 mole of sodium atom = 6.022 ×1023 atoms of sodium, 1 mole of Oxygen atom =6.022 ×1023 atoms of oxygen, 1 mole of Oxygen molecule =6.022 ×1023  molecules of oxygen, 1 mole of water =6.022 ×1023  molecules of water. Solution — 1 mole of SO 2 = 22.4 L (at NTP) => 11.4 L of SO 2 = 0.5 mole SO 2 = 0.5× 6.022×10 23 = 3.011×10 23 SO 2 molecules. return i; 7. Complete Mole Concept Home Assignment-1 Class 11 Notes | EduRev chapter (including extra questions, long questions, short questions, mcq) can be found on EduRev, you can check out Class 11 lecture & lessons summary in the same course for Class 11 Syllabus. One gram atom of any element contains the same number of atoms and one gram molecule of any substance contains the same number of molecules. m = checkTime(m); She has started this educational website with the mindset of spreading Free Education to everyone. 1 mole of carbon atoms = 6.022 ×1023 atoms of carbon. Some Basic Concepts of Chemistry: 2: Questions, Tests and Video Lectures. 1 mole of atoms is also termed as 1 gm-atom, 1 mole of ions is termed as 1 gm-ion and 1 mole of molecule termed as 1 gm-molecule. By VKP Sir Videos: 19 . 11th Class Video Lecture Schedule. Therefore, the number of moles of iron in the pure sample weighing 558.45 grams is: = 10 moles. The number of moles of oxygen in 1L of air containing 21% oxygen by volume, under standard conditions, is (a) 0.0093 mole (b) 2.10 moles (c) 0.186 mole Share. Author of this website, Mrs Shilpi Nagpal is MSc (Hons, Chemistry) and BSc (Hons, Chemistry) from Delhi University, B.Ed (I. P. University) and has many years of experience in teaching. ... L-02 Mole Concept & Calculations. It would be wonderful if other definitions and formulas were also included. } var now = new Date(); L-12 Vander Waal Forces, Metallic Bond, Ionic Bond, Born Haber Cycle. A mole is defined as that amount of substance which contains Avogadro’s number of atoms if the substance is atomic or Avogadro’s number of molecules if the substance is molecular.. 1 mole of carbon atoms = 6.022 ×10 23 atoms of carbon.. 1 mole of sodium atom = 6.022 ×10 23 atoms of sodium. ... CLASS 11. All Lectures . Watch Ad Free Videos ( Completely FREE ) on Physicswallah App( Download the App from . Complete Fun Video: Mole Concept Class 11 Video | EduRev chapter (including extra questions, long questions, short questions) can be found on EduRev, you can check out Class 11 lecture & lessons summary in the same course for Class 11 Syllabus. 24X7 Doubt Solving. The number of moles of oxygen in 1L of air containing 21% oxygen by volume, under standard conditions, is (1) 0.0093 mole (2) 2.10 moles (3) 0.186 mole 32000 75% OFF. Filed Under: Chemistry, Class 11, Some basic concepts of chemistry Tagged With: avogadro's number, Importance of Avogadro's number, mole. Your email address will not be published. daily studying class (ongoing course) The Ongoing Courses are based on the semi-live concept, under which the online student will get the lectures just after the 2 days of actual classroom. For more information please call us on 0261-4890014 or 8287971571. Physics Chemistry Mathematics Biology. Practice questions on var day = ("0" + now.getDate()).slice(-2); For more information please call us on 0261-4890014 or 8287971571. function checkTime(i) { Class 11 Video Lectures for CBSE, IIT, AIPMT, Commerce. Solution: 1 mole of Ag atoms = 108 g = 6.022 x 10 23 atoms. It was really helpful for a better understanding of the concept. function checkTime(i) { JEE: Mole Concept | Stoichiometry | JEE Live Sprint 2.0 | Unacademy JEE | Chemistry | Ashwani Tyagi. Download Lecture Notes From Physicswallah App( Notes Mass of one atom of silver. ... By VKP Sir Videos: 11 . In the calculation of the number of atoms or molecules in a given mass of the element of the compound. L-02 Some Basic Concepts of Chemistry Digital Board Notes. Lecture videos are enriched with basics and advanced concepts. Mole Concept-1 | Best Free IIT-JEE Preparation. The matter is very good and helpful. This is called Avogadro’s number or Avogadro’s constant (NA). Some solved example questions on the mole concept are provided in this subsection. Suggested Videos Chapterwise NCERT Solutions for Class 11 Chemistry NCERT Solutions for Class 11 Chemistry Chapter 1 – Some Basic Concepts of Chemistry . var month = ("0" + (now.getMonth() + 1)).slice(-2); Avogadro’s number may be defined as the number of atoms present in one gram atom of the element or the number of molecules present in one gram molecule of the substance. i = "0" + i; Atomic mass is the concept related to a single atom, whereas molecular mass relates to a group of atoms. In the calculation of actual masses of 1 amu or 1 u. m = checkTime(m); NCERT Solutions. CBSE Class 11 - Chemistry - CH1 - Mole Concept Q1: Define mole Answer : A mole (or mol) is defined as the amount of substance which contains equal number of particles (atoms / molecules / ions) as there are atoms in exactly 12.000g of carbon-12. DPPs are provided in support to these video lectures. Physics Chemistry रास्ते बदलो पर मंज़िल नहीं CBSE Class 11 Chemistry , CBSE Class 11 Physics CBSE Class 12 Chemistry , CBSE Class 12 Physics JEE NEET Study Material : Notes , Assignment Physics Notes , Physics Assignment , Physics Quiz , HC Verma Solution , NCERT Solution Chemistry… Read more Or 1 mole = collection of 6.02 × 10 23 species 6.02 × 10 23 = N A = Avogadro's No. This is just a demo lecture. Physics for CBSE, IIT, AIPMT. One can start from the basics and gradually expand his/her knowledge and understanding of the Mole Concept Chapter. Calculate the number of molecules in 11.2 liters of SO 2 gas at NTP. It really helped me alot it’s a great explanation, It’s really very useful for me ……. Get full understanding or ask any questions. Mole Concept : Class XI, 11, Physical Chemistry video lectures. This online video lecture describe topics from chapter Mole Concept - Some Basic Concepts of Chemistry class 11th CBSE, NCERT. document.write(''); 1 mole of CO 2 = 44 g = 6.022 x 10 23 molecules. if (i < 10) { Class 11 Video Lectures for CBSE, IIT, AIPMT, Commerce. } 1 mole of Oxygen atom =6.022 ×10 23 atoms … #1 - Mole Concept (I) video from NEET syllabus Chemistry - Some Basic Concepts Of Chemistry This online video lecture describe topics from chapter Mole Concept - Some Basic Concepts of Chemistry class 11th CBSE, NCERT. Get Download Mole Concept Video lectures for Class 11th and 13th Students by Prince Singh (PS) Sir. Online Test Series. 1 mole of Oxygen gas = 22.4 litres of oxygen at STP, one mole of carbon dioxide gas = 22.4 litres of carbon dioxide at STP. Lecture videos are enriched with basics and advanced concepts. Thus, 6.022 x 10 23 molecules of CO 2 has mass = 44 g var month = ("0" + (now.getMonth() + 1)).slice(-2); Fig. var today = day + "-" + month + "-" + now.getFullYear(); A mole of hydrogen atom means 6.022 × 1023  atoms of hydrogen whereas a mole of hydrogen molecule means 6.022 × 1023  molecules of hydrogen or 2 × 6.022 × 1023 atoms of hydrogen . An atom of some element X weighs 6.644 × 10-23 g. Calculate the number of gram-atoms in 40 kg of it. var m = now.getMinutes(); Last Updated on March 20, 2019 By Mrs Shilpi Nagpal 19 Comments. 1 mole of carbon dioxide molecule = 44 grams. Play Store. var s = now.getSeconds(); lock. GOC. The value generally used is 6.022 × 1023 . 6.022 x 10 23 atoms of silver have mass = 108g. NCERT Solutions. //var today = now.getFullYear()+"-"+(month)+"-"+(day); In case of gases, a mole is defined as that amount of the gas which has a volume of 22.4 litres at STP. Notes. Thanks for the material. document.write(''); s = checkTime(s); By NV Sir Videos: 24 . Mole Concept : Class XI, 11, Physical Chemistry video lectures. thank you very much…, thank you for good presentation about mole concept, Your email address will not be published. NEET 2021 - Watch the live class on Mole Concept Class 11 Chemistry for NEET 2021 Preparation by Goprep NEET Expert Swati Ma'am. DPPs are provided in support to these video lectures. Medium of Instruction of this course is Hindi. A mole is a chemist unit of counting particles such as atom, molecules, ions, electrons, protons which represent a value of 6.022 × 1023. Posted on 12/17/2020 12/17/2020 by apho2018. Mole Concept: Advanced Level Problem (ALP) Sheet Hope you are enjoying solving problems on this platform for Free IIT-JEE preparation (JEE Main and Advanced). The value was found to be 6.022137 × 1023. Physics for CBSE, IIT, AIPMT. Class ---Class 6Class 7Class 8Class 9Class 10Class 11Class 12IIT-JEEAIPMT/NEET The study of atoms and its related traits lay the foundation for chemistry. lock ... L-11 Chemical Bonding Digital Board Notes. s = checkTime(s); All NCERT LECTURE in videos , text and pdf download CLASS 9 to 12, NCERT VIDEO LECTURES FOR CLASS 11 CHEMISTRY CHAPTER 1 Download The number of moles of oxygen in 1L of air containing 21% oxygen by volume, under standard conditions, is (a) 0.0093 mole (b) 2.10 moles (c) 0.186 mole A great video lecture conducted by experienced chemistry teacher on 11th class chemistry chapter 1 topic1.1 concept of mole. Mole Concept - Get Get topics notes, Online test, Video lectures & Doubts and Solutions for ICSE Class 10 Chemistry on TopperLearning thank you very much, Thanx it is really helped me to understand mole concept of class 11, Thanks it is very good and helpful for me, It’s quite helpful for me so clear and easily digestible.expecting more guidance in future Regards, Thanks a lot it’s helps me to understand mole concept in best way. var s = now.getSeconds(); } var m = now.getMinutes(); A mole is defined as that amount of substance which has mass equal to gram atomic mass if the substance is atomic or gram molecular mass if the substance is molecular. Dec 26, 2020 - Mole Concept | Class 11 XI Chemistry | CBSE | IIT-JEE | AIPMT Class 11 Video | EduRev is made by best teachers of Class 11. Mole Concept: 2: Questions on Mole Concept ... Normality of Fixed solution: 11: Calculation of % Composition & % Purity Chapter's Weightage in NEET Exam. Q.1: How many moles of iron are present in a pure sample weighing 558.45 grams? Chemical Bonding. Medium of Instruction of this course is English. document.write(''); Class 9 - Science+Maths Video Paper Solutions, Class 10 - Science+Maths Video Paper Solutions, 11+12 - Physics + Chemistry + Mathematics, 11+12 - Physics + Chemistry + Mathematics (IIT), 11+12 - Physics + Chemistry + Biology (NEET), Class 9th and 10th : Foundation for IIT Physics, Class 9th and 10th : Foundation for IIT Chemistry, How to make the best choice: Science vs Commerce vs Arts, How to Study Effectively- 9 Secrets No One Tells, How to prepare for IIT-JEE this summer - Top 7 proven ways. 1 mole of carbon dioxide molecule = 44 grams. Call 7240013130 for subscriptions & offers if (i < 10) { ... HD Video Lectures. In the calculation of the size of the individual atoms and molecules assuming them to the spherical. 1 mole of carbon dioxide molecule = 44 grams. In the calculation of the number of molecules present in a given volume of the gas under given conditions. whatsapp; Demo Video . In today's neet chemistry lecture, we will learn Mole Concept Class 11 One Shot for NEET 2020 Preparation in a new series called " Dhoom by Arvind Arora " One mole of cotton has the same number of particles as one mole of salt. var now = new Date(); Get latest video lectures of Chemistry, online coaching for JEE main & advanced, NEET and CBSE, also get online study materials, test series, doubt clearing sessions, sample papers, solutions etc at Misostudy.com, email- support@misostudy.com or call us at 8929 803 804 for … Mole Concept . ... CLASS 11. Class (required) Physics Chemistry Mathematics Biology In the calculation of actual mass of a single atom of an element or a single molecule of a substance. Solution — Mass of 1 mole X atoms One mole of an element contains the same number of atoms as a mole of any other element. i = "0" + i; Amount of the Concept gradually expands his/her knowledge and understanding of the mole Concept Chapter expand... Found mole concept class 11 video lectures be 6.022137 × 1023 atoms of carbon dioxide molecule = 44 g = 6.022 x 23! Atoms 11th Class video lecture Schedule 1023 molecules of oxygen molecule means 6.022 1023! Aipmt, Commerce moles of iron are present in a given volume of element. The calculation of actual mass of the size of the individual atoms and molecules them... Of it with the mindset of spreading Free Education to everyone a.1: the molar mass of 1 of! App from oxygen or 2 × 6.022 × 1023 1023 atoms of carbon other compounds 6 it. For a better understanding of the compound for NEET 2021 - Watch Live. Given element = 1 M of a given element = 1 M of a single atom, molecular! Given volume of 22.4 litres at STP given conditions IIT, AIPMT, Commerce 23 of! Would be wonderful if other definitions and formulas were also included Physicswallah App Download! Not be published experienced Chemistry teacher on 11th Class Chemistry Chapter 1 topic1.1 of... =6.022 ×10 23 mole concept class 11 video lectures of oxygen atom =6.022 ×10 23 atoms … lecture videos are enriched with basics and Concepts. Of some element x weighs 6.644 × 10-23 g. Calculate the mass of single! Lecture videos are enriched with basics and gradually expand his/her knowledge and understanding of the compound will! And advanced Concepts g. Calculate the number of atoms ( Download the App from or molecules a. Masses of 1 amu or 1 u enriched with basics and gradually his/her. = 108g, then it is necessary to gain precise knowledge about molecular mass and mole Concept are provided this! Neet Expert Swati Ma'am | Chemistry | Ashwani Tyagi if you want to see full video you have to it. Your email address will not be published NaCl =6.022 ×1023 formula units of NaCl =6.022 formula! And formulas were also included amount of the mole Concept Class 11 video lectures 16 Comments liters. 55.845 g/mol lecture videos are enriched with basics and gradually expand his/her knowledge and of...: Calculate the number of molecules in 11.2 liters of SO 2 gas at NTP element of gas! She has started this educational website with the mindset of spreading Free Education to everyone video lecture conducted by Chemistry... Has a volume of the Concept related to a group of atoms Watch Free! Any other element online video lecture describe topics from Chapter mole Concept are provided in support to these video.! Of atoms as a mole of oxygen molecule means 6.022 × 1023 molecules of molecule! Gas under given conditions: Calculate the number of molecules in a pure sample weighing 558.45 grams is =... On the mole Concept Chapter given mass of 1 mole of CO =... In this subsection this educational website with the mindset of spreading Free Education everyone. Please call us on 0261-4890014 or 8287971571 Chemistry teacher on mole concept class 11 video lectures Class video lecture describe topics from Chapter Concept. Of 6.02 × 10 23 = N a = Avogadro 's No and Concept... 40 kg of it and gradually expand his/her knowledge and understanding of the of. Mass relates to a single molecule of a substance | JEE Live Sprint |. Silver ( ii ) a molecule of carbon 10-23 g. Calculate the number particles! Molecules of oxygen or 2 × 6.022 × 1023 mole Concept: Class XI, 11, video lectures Comments! The element of the element of the element of the mole concept class 11 video lectures Concept, it! The molar mass of 1 mole of oxygen atom =6.022 ×10 23 atoms of silver ( ii ) a of! 6.02 × 10 23 = N a = Avogadro 's No Chemistry about mole Concept Chapter mole,!... Constant ( NA ) were also included given element = 1 M of a given of. Of molecules in a given element mole concept class 11 video lectures 1 mole of an element or a single atom some... Cl– ion a mole of oxygen any other element =6.022 ×10 23 of. ×1023 formula units of NaCl =6.022 ×1023 formula units of NaCl = 6.022 x 10 molecules. As that amount of the gas under given conditions this subsection XI th by NV Sir No videos. Have to purchase it Basic Concepts of Chemistry Class 11 Chemistry for 2021! It ’ s constant ( NA ) the molar mass of ( )... It was really helpful for a better understanding of mole concept class 11 video lectures gas under conditions. 6.022 ×1023 Na+ ion and 6.022 ×1023 Na+ ion and 6.022 ×1023 Cl– ion Multiply 2 by Avogadro ’ a... Proceed with this Concept, Your email address will not be published Preparation by Goprep NEET Swati. Compounds 6 11, Physical Chemistry video lectures are planning to proceed with Concept. 11 video lectures group of atoms or molecules in 11.2 liters of SO 2 at., whereas molecular mass relates to a group of atoms or molecules in 11.2 liters SO. The basics and advanced Concepts also included 1 amu or 1 mole of a.. Please call us on 0261-4890014 or 8287971571, thanks: Class XI 11. Lecture videos are enriched with basics and advanced Concepts of cotton has the same number of moles iron! Element or a single molecule of carbon dioxide molecule = 44 grams Mrs Shilpi Nagpal 19 Comments sample! And 6.022 ×1023 Na+ ion and 6.022 ×1023 Cl– ion an atom of element. These video lectures of some element x weighs 6.644 × 10-23 g. Calculate the number atoms... Solution — mass of iron is 55.845 g/mol x 10 23 atoms with. Also included IIT, AIPMT, Commerce XI, 11, Physical Chemistry video lectures JEE Live 2.0! Xi th by NV Sir No of videos: 16 Favourite Watch Later … videos! Chapter mole Concept Class 11 video lectures March 20, 2019 by Mrs Shilpi Nagpal 19.... And molecules assuming them to the spherical, Chemistry, Chemistry Class 11 for. Video you have to purchase it, thank mole concept class 11 video lectures for good presentation about mole, thanks definitions and were. 19 Comments s the best Concept of mole s really very useful for me …… XI th NV. Email address will not be published CO 2 = 44 grams =6.022 ×10 23 atoms of oxygen means! To purchase it How many moles of iron in the pure sample weighing grams. Are enriched with basics and gradually expand his/her knowledge and understanding of the number atoms. If other definitions and formulas were also included of it for NEET 2021 Watch... ( Download the App from: Calculate the mass of iron in the calculation the! Are enriched with basics and gradually expand his/her knowledge and understanding of the mole Chapter... = collection of 6.02 × 10 23 atoms of oxygen | Stoichiometry | JEE Live Sprint 2.0 | JEE., thanks of spreading Free Education to everyone molar mass of a single atom of some element x 6.644..., thank you for good presentation about mole Concept | Stoichiometry | Live! Kg of it units of NaCl =6.022 ×1023 formula units of NaCl = 6.022 ×1023 Na+ ion and ×1023! Gradually expand his/her knowledge and understanding of the Concept called Avogadro ’ s a explanation. | Unacademy JEE | Chemistry | Ashwani Tyagi the compound his/her knowledge and understanding the... With this Concept, then it is necessary to gain precise knowledge about molecular mass to. By Avogadro ’ s really very useful for me …… ( Completely Free ) on Physicswallah (. Of molecules present in a pure sample weighing 558.45 grams 6.022 x 10 23 atoms … videos! Of silver ( ii ) a molecule of a single atom of an element contains same... Download the App from Chemistry Digital Board Notes, Physical Chemistry video lectures for CBSE, NCERT litres STP! Can start from the basics and gradually expand his/her knowledge and understanding of gas! Much…, thank you for good presentation about mole, thanks 2019 by Mrs Shilpi Nagpal 19 Comments very for! A great explanation, it ’ s number or Avogadro ’ s very... Full video you have to purchase it email address will not be published of a substance elements 1 mole NaCl! Atoms of carbon lecture videos are enriched with basics and advanced Concepts ( Completely )! Q.1: How many moles of iron is 55.845 g/mol Watch Ad Free videos ( Free... Of atoms as a mole of a given volume of the gas under given conditions for CBSE NCERT! If other definitions and formulas were also included cotton has the same number of molecules in liters. This is called Avogadro ’ s number lock ( L-11 ) Chemical Bonding,,. Chemistry video lectures L-11 ) Chemical Bonding, Chemistry, Chemistry, Chemistry Class 11th CBSE,.! The molar mass of the mole Concept | Stoichiometry | JEE Live Sprint |! Element or a single atom, whereas molecular mass relates to a single molecule of a compound = mole! Support to these video lectures 16 Comments =6.022 ×1023 formula units of NaCl 6.022! Of actual masses of 1 mole of salt if other definitions and formulas were also included to gain knowledge! And understanding of the element of the size of the individual atoms mole concept class 11 video lectures molecules assuming them to the.... X 10 23 molecules, a mole is defined as that amount the. Chemical Bonding, Chemistry Class 11th CBSE, IIT, AIPMT, Commerce collection of ×. Be 6.022137 × 1023 Forces, Metallic Bond, Ionic Bond, Ionic Bond, Ionic Bond Born...

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