JEE CHEMISTRY UNIT 05
QUIZ NO 2
TOTAL QUESTIONS = 20


1. The boiling point elevation constant is represented as


2. The ideal solution obeys


3. A solution obeys Raoult's law if it is


4. The number of particles in a solution of NaCl is


5. The depression in freezing point is used to calculate


6. The molar mass of a solute can be determined using


7. The molarity of a solution is defined as


8. Which of the following solutions shows positive deviation from Raoult's law?


9. The molar mass of a solute is determined by


10. Which of the following is used to determine molecular mass using freezing point depression?


11. Which solution shows a negative deviation from Raoult's law?


12. Raoult's law is valid for


13. Which of the following is an example of an azeotrope?


14. Which of the following is an example of an ideal solution?


15. The boiling point of a solution is higher than that of the pure solvent because


16. Osmotic pressure is not affected by


17. The freezing point of 1 molal NaCl solution will be approximately


18. The boiling point elevation constant depends on


19. Which of the following exhibits colligative properties?


20. What is the unit of osmotic pressure?



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