[" In the depression of freezing "],[" point experiment,it is found that "],[" the [No Q.from "1979" to "1983]]

In the depression in freezing point experiment, it is obsreved that

What is depression of freezing point ?

What causes depression in freezing point?

In the depression of freezing point experiment , it is found that : (P) the vapour pressure of the solution is less than that of pure solvent . (Q) the vapour pressure of the solution is more than that of pure solvent . (R) only solute molecules solidify at the freezing point . (S) only solvent molecules solidify at the freezing point .

In the depression of freezing point experiment, it is found that (a) The vapour pressure of the solution is less than that of pure solvent (b) The vapour pressure of the solution is more than that of pure solvent (c) Only solute molecules solidify at the freezing point (d) Only solvent molecules solidify at the freezing point