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👉Previous Video: • Solutions - Full Chapter | Class 12 Chemis... ======================================================= ✔️📚👉 Watch Full Free Course Videos: https://www.magnetbrains.com ✔️📚👉 Grab Notes by Expert Teachers Here: https://www.pabbly.com/out/magnet-brains ✔️📚👉 Get E-Books Prepared by Our Expert Teachers: https://www.magnetbrains.com/book_pur... ======================================================= ✅ In this video, ✔️ Class: 12th ✔️ Subject: Chemistry ✔️ Chapter: Solutions (Chapter 1) ✔️ Topic Name: NCERT Solutions ✔️ Topics Covered In This Video (By Hemant Sir): Explore the world of Chemistry with our 12th-grade class! In this video, we'll be delving into NCERT Solutions of Chapter 1, "Solutions," and covering important problems in detail. ======================================================= 00:00:00 Introduction : Solutions - NCERT Solutions 00:00:59 Exercise : Que.1 TO Que.10 Que. 1 Define the term solution. How many types of solutions are formed? Write briefly about each type with an example 01:25:04 Exercise : Que.11 TO Que.20 Que. 11 Why do gases always tend to be less soluble in liquids as the temperature is raised? 02:42:24 Exercise : Que.21 TO Que.30 Que. 21 Two elements A and B form compounds having formula AB2 and AB4. When dissolved in 20 g of benzene (C6H6), 1 g of AB2 lowers the freezing point by 2.3K whereas 1.0 g of AB4 lowers it by 1.3 K. The molar depression constant for benzene is 5.1 K kg mol-1. Calculate atomic masses of A and B. 03:35:12 Exercise : Que.31 TO Que.40 Que. 31 The depression in freezing point of water observed for the same amount of acetic acid, trichloroacetic acid and trifluoroacetic acid increases in the order given above. Explain briefly. 04:38:29 Website Overview ======================================================= Why study from Magnet Brains? Magnet Brains is an online education platform that helps gives you NCERT/CBSE curriculum-based full courses free 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: / @magnetbrainseducation ➡️ Subscribe to Magnet Brains Hindi Medium: / @magnetbrainshindimedium ➡️Facebook:- https://www.magnetbrains.com/out/face... ➡️Telegram:- https://www.magnetbrains.com/out/tele... ➡️Instagram:- https://www.magnetbrains.com/out/inst... #solutions #class12 #class12chemistry #chemistry solutions full chapter class 12 chemistry chapter 1 questions and answers solutions full chapter class 12 chemistry chapter 1 class 12 chemistry chapter 1 solutions ncert solutions ncert solutions class 12 chemistry chapter 1 ncert solutions chemistry class 12 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."