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In the depression of freezing point expe...

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 .

A

only solute molecules solidify at freezing point

B

only solvent molecules solidify at freezing point

C

vapour pressure of the solution is more than that of pure solvent

D

vapour pressure of the solution is less than that of pure solvent.

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The correct Answer is:
B
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