WebSolution: Question 9. Vapour pressure of pure water at 298 K is 23.8 mm Hg. 50 g of urea (NH 2 CONH 2) is dissolved in 850 g of water. Calculate the vapour pressure of water for this solution and its relative lowering. Solution: Question 10. Boiling point of water at 750 mm Hg is 99.63°C. WebApr 6, 2024 · Chapter 2 of chemistry Class 12 holds good marks weightage, which is very scoring too. Chapter name in Solution covers every topic and subtopic related to solid, liquid, and gaseous solutions. …
Solution Lecture 2 Lakshay Batch jee 2024 Class 12 Chemistry Chapter ...
WebSep 3, 2024 · Solutions Class 12 MCQs Questions with Answers. Question 1. Question 2. Question 3. A 5% solution of cane-sugar (molecular weight = 342) is isotonic with 1% solution of substance A. The molecular weight of X is. Question 4. 234.2 gm of sugar syrup contains 34.2 gm of sugar. What is the molal concentration of the solution. WebNCERT Solutions for Class 12 Chemistry Chapter 2 Solutions are been solved by expert teachers of CBSETuts.com. All the solutions given in this page are solved based on CBSE Syllabus and NCERT guidelines. … cmoh order 01-2022
Solutions Class 12 Notes Chemistry myCBSEguide
WebMar 26, 2024 · NCERT Class 12 Chemistry Chapter 2 Exercise Solutions. Que 22. At 300 K, 36 g glucose present per litre in its solution has an osmotic pressure of 4·98 bar. If … WebAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... WebMar 2, 2024 · CBSE Class 12 Chemistry Quick Revision Notes Chapter 2 Solutions. The difference in boiling points of solution and pure solvent is called elevation in boiling point. Solutions: Solutions are the homogeneous mixtures of two or more than two components. Binary solution: A solution having two components is called a binary solution. cmoh navigating care