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Some Basic Concepts of Chemistry - NCERT Intext Questions | Class 11 Physics Ch 1 | CBSE 2025-26

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Magnet Brains

CBSE ( Class 11 )

17,897 views 359 37 45:47

en hi

👉Previous Video: https://www.youtube.com/watch?v=CfPV6QnV388 👉Next Video: https://www.youtube.com/watch?v=L0ggJ5p_dcI ======================================================= ✔️📚👉 Watch Full Free Course Videos: https://www.magnetbrains.com ✔️📚👉 Grab E-book & E-Notes by Expert Teachers Here: https://www.magnetbrains.com/notes ======================================================= 📢 Full Playlist Link: https://www.youtube.com/playlist?list=PLVLoWQFkZbhVZkRbl1jBvgRr1VAnOeQ01 ✅ In this video, ✔️ Class: 11th ✔️ Subject: Chemistry ✔️ Chapter: Some Basic Concepts of Chemistry ✔️ Topic Name: NCERT Intext Questions (Problem 1 to 4) ✔️ Topics Covered In This Video (By Hemant Sir): This video from Hemant Sir covers NCERT Intext Questions (Problem 1 to 4) of Chapter 1, Some Basic Concepts of Chemistry of Class 11 Chemistry. Tune in to gain insights into the syllabus of this new session, and understand the underlying concepts in a better way. Be prepared for upcoming Class 11 Chemistry exams. Learn all this and more with Hemant Sir in this detailed lecture. ======================================================= 00:00 Introduction: Some Basic Concepts of Chemistry - NCERT Intext Questions (Problem 1 to 4) 04:07 NCERT Intext Questions (Page No. 18): Que. 1 Calculate the molecular mass of glucose (C6H12O6) molecule. 10:40 NCERT Intext Questions (Page No. 19 & 20): Que. 2 A compound contains 4.07% hydrogen, 24.27% carbon and 71.65% chlorine. Its molar mass is 98 g. What are its empirical and molecular formulas? 26:52 NCERT Intext Questions (Page No. 22): Que. 3 Calculate the amount of water (g) produced by the combustion of 16 g of methane. 34:17 NCERT Intext Questions (Page No. 22): Que. 4 How many moles of methane are required to produce 22g CO2 (g) after combustion? 42:35 Website Overview ================================================================= Why study from Magnet Brains? Magnet Brains is an online education platform that helps gives you NCERT/CBSE curriculum-based free full courses from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 👉 Contact us 🤑🤑 ➡️ Connect with us: [email protected] ➡️ Website: https://www.magnetbrains.com/ ➡️ Subscribe to us on YouTube: https://www.youtube.com/channel/UC3HS6gQ79jjn4xHxogw0HiA?sub_confirmation=1 ➡️ Subscribe to Magnet Brains Hindi Medium: https://www.youtube.com/channel/UCwO6AYOIRYgyP1KJ5aPbDlw?sub_confirmation=1 ➡️Facebook:- https://www.magnetbrains.com/out/facebook ➡️Telegram:- https://www.magnetbrains.com/out/telegram ➡️Instagram:- https://www.magnetbrains.com/out/instagram_main #class11chemistry #magnetbrains #class11chemistrychapter1 #class11chemistryncert #somebasicconceptofchemistry #numericals #ncertintextquestions #intextquestions #intext #questions #questionsandanswers some basic concepts of chemistry questions and answers some basic concepts of chemistry ncert some basic concepts of organic chemistry class 11 class 11 chemistry chapter 1 some basic concepts of chemistry ncert solutions some basic concepts of chemistry ncert ncert class 11 chemistry chapter 1 some basic concepts of chemistry ncert intext questions class 11 chemistry class 11 chapter 1 question answer class 11 chemistry chapter 2 ncert intext questions some basic concepts of chemistry class 11 some basic concepts of chemistry class 11 ncert Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action.".

👉Previous Video: https://www.youtube.com/watch?v=CfPV6QnV388 👉Next Video: https://www.youtube.com/watch?v=L0ggJ5p_dcI ======================================================= ✔️📚👉 Watch Full Free Course Videos: https://www.magnetbrains.com ✔️📚👉 Grab E-book & E-Notes by Expert Teachers Here: https://www.magnetbrains.com/notes ======================================================= 📢 Full Playlist Link: https://www.youtube.com/playlist?list=PLVLoWQFkZbhVZkRbl1jBvgRr1VAnOeQ01 ✅ In this video, ✔️ Class: 11th ✔️ Subject: Chemistry ✔️ Chapter: Some Basic Concepts of Chemistry ✔️ Topic Name: NCERT Intext Questions (Problem 1 to 4) ✔️ Topics Covered In This Video (By Hemant Sir): This video from Hemant Sir covers NCERT Intext Questions (Problem 1 to 4) of Chapter 1, Some Basic Concepts of Chemistry of Class 11 Chemistry. Tune in to gain insights into the syllabus of this new session, and understand the underlying concepts in a better way. Be prepared for upcoming Class 11 Chemistry exams. Learn all this and more with Hemant Sir in this detailed lecture. ======================================================= 00:00 Introduction: Some Basic Concepts of Chemistry - NCERT Intext Questions (Problem 1 to 4) 04:07 NCERT Intext Questions (Page No. 18): Que. 1 Calculate the molecular mass of glucose (C6H12O6) molecule. 10:40 NCERT Intext Questions (Page No. 19 & 20): Que. 2 A compound contains 4.07% hydrogen, 24.27% carbon and 71.65% chlorine. Its molar mass is 98 g. What are its empirical and molecular formulas? 26:52 NCERT Intext Questions (Page No. 22): Que. 3 Calculate the amount of water (g) produced by the combustion of 16 g of methane. 34:17 NCERT Intext Questions (Page No. 22): Que. 4 How many moles of methane are required to produce 22g CO2 (g) after combustion? 42:35 Website Overview ================================================================= Why study from Magnet Brains? Magnet Brains is an online education platform that helps gives you NCERT/CBSE curriculum-based free full courses from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 👉 Contact us 🤑🤑 ➡️ Connect with us: [email protected] ➡️ Website: https://www.magnetbrains.com/ ➡️ Subscribe to us on YouTube: https://www.youtube.com/channel/UC3HS6gQ79jjn4xHxogw0HiA?sub_confirmation=1 ➡️ Subscribe to Magnet Brains Hindi Medium: https://www.youtube.com/channel/UCwO6AYOIRYgyP1KJ5aPbDlw?sub_confirmation=1 ➡️Facebook:- https://www.magnetbrains.com/out/facebook ➡️Telegram:- https://www.magnetbrains.com/out/telegram ➡️Instagram:- https://www.magnetbrains.com/out/instagram_main #class11chemistry #magnetbrains #class11chemistrychapter1 #class11chemistryncert #somebasicconceptofchemistry #numericals #ncertintextquestions #intextquestions #intext #questions #questionsandanswers some basic concepts of chemistry questions and answers some basic concepts of chemistry ncert some basic concepts of organic chemistry class 11 class 11 chemistry chapter 1 some basic concepts of chemistry ncert solutions some basic concepts of chemistry ncert ncert class 11 chemistry chapter 1 some basic concepts of chemistry ncert intext questions class 11 chemistry class 11 chapter 1 question answer class 11 chemistry chapter 2 ncert intext questions some basic concepts of chemistry class 11 some basic concepts of chemistry class 11 ncert Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action.".

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