Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Advertisement

Solutions

Short Answer Type

31. What is Van’t Hoff factor i of the compound AlCl₃?

335 Views

32. Define Van’t Hoff factor ‘i’?

168 Views

33. Define an ideal solution.

128 Views

34. Differentiate between molarity and Molality?

181 Views

Advertisement

35. What is the Van’t Hoff factor of a compound which undergoes tetramerisation in an organic solvent?

191 Views

Advertisement

36. State Raoult’s law for dilute solutions?

Answer:

The relative lowering of vapour pressure is equal to the mole fraction of solute in solution.

141 Views

Advertisement

37. Define Molality in terms of elevation in boiling point?

381 Views

38. What are azetropes? Give an example.

150 Views

Advertisement

39. What is the sum of the mole fraction of all the components in a three component system?

144 Views

40. What is meant by vapour pressure? What is effect of temperature on it?

144 Views

3
4
5

Advertisement