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Osmosis and Osmotic Pressure, Class 12 Chemistry NCERT Solutions

1. There will be total 10 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. What is the osmotic pressure of a solution containing 3.42 g of cane sugar in 1litre solution at 27°C .Molar mass of cane sugar is 342 g.
 
 
 
 

Question 1 of 10

2. What is the effect of temperature on the osmotic pressure of solution?
 
 
 
 

Question 2 of 10

3. Which of the following colligative property can provide molar mass of proteins ( or polymers or colloids) with greater precision?
 
 
 
 

Question 3 of 10

4. Equal volume of 1 M urea and 1 M glucose are mixed. the mixture will have
 
 
 
 

Question 4 of 10

5. The process of movement of solvent through a semipermeable membrane from the solution to the pure solvent by applying excess pressure on the solution side is called
 
 
 
 

Question 5 of 10

6. The osmotic pressure of one molar solution at 0°C is
 
 
 
 

Question 6 of 10

7. Which one of the following processes is used for desalination of sea water ?
 
 
 
 

Question 7 of 10

8. On lowering of temperature of solution, the rate of osmosis decreases because
 
 
 
 

Question 8 of 10

9. The phenomenon of flow of solvent molecules through a semi permeable membrane from pure solvent to solution is called
 
 
 
 

Question 9 of 10

10. What is the molar mass of the nonelectrolyte if 2 g of it when dissolved in 100 mL of solution has osmotic pressure of 0.1 atm at 27 °C?
 
 
 
 

Question 10 of 10