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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 )

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👉Previous Video: https://www.youtube.com/watch?v=5f6aDC9cO4A 👉Next Video: https://www.youtube.com/watch?v=YdlDkwpDUFE ======================================================= ✔️📚👉 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 5 to 8) ✔️ Topics Covered In This Video (By Hemant Sir): This video from Hemant Sir covers NCERT Intext Questions (Problem 5 to 8) 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 5 to 8) 02:59 NCERT Intext Questions (Page No. 22 & 23): Que. 5 50.0 kg of N2 (g) and 10.0 kg of H2 (g) are mixed to produce NH3 (g). Calculate the amount of NH3 (g) formed. Identify the limiting reagent in the production of NH3 in this situation. 17:07 NCERT Intext Questions (Page No. 23): Que. 6 A solution is prepared by adding 2 g of a substance A to 18 g of water. Calculate the mass percent of the solute. 22:26 NCERT Intext Questions (Page No. 24): Que. 7 Calculate the molarity of NaOH in the solution prepared by dissolving its 4 g in enough water to form 250 mL of the solution. 26:30 NCERT Intext Questions (Page No. 24): Que. 8 The density of 3 M solution of NaCl is 1.25 g mL-1. Calculate the molality of the solution 38:04 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=5f6aDC9cO4A 👉Next Video: https://www.youtube.com/watch?v=YdlDkwpDUFE ======================================================= ✔️📚👉 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 5 to 8) ✔️ Topics Covered In This Video (By Hemant Sir): This video from Hemant Sir covers NCERT Intext Questions (Problem 5 to 8) 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 5 to 8) 02:59 NCERT Intext Questions (Page No. 22 & 23): Que. 5 50.0 kg of N2 (g) and 10.0 kg of H2 (g) are mixed to produce NH3 (g). Calculate the amount of NH3 (g) formed. Identify the limiting reagent in the production of NH3 in this situation. 17:07 NCERT Intext Questions (Page No. 23): Que. 6 A solution is prepared by adding 2 g of a substance A to 18 g of water. Calculate the mass percent of the solute. 22:26 NCERT Intext Questions (Page No. 24): Que. 7 Calculate the molarity of NaOH in the solution prepared by dissolving its 4 g in enough water to form 250 mL of the solution. 26:30 NCERT Intext Questions (Page No. 24): Que. 8 The density of 3 M solution of NaCl is 1.25 g mL-1. Calculate the molality of the solution 38:04 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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