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Which one of the following statements are correct regarding the depression of freezing point? (P)…
Which one of the following statements are correct regarding the depression of freezing point?
(P) The depression in freezing point is directly proportional to the amount of solute dissolved in solution.
(Q) The depression in freezing point is inversely proportional to the amount of solute dissolved in solution.
(R) Vapour pressure of the solution is more than that of pure solvent.
(S) Vapour pressure of the solution is less than that of pure solvent.
- (a)Only (P) and (S) are correct.
- (b)Only (Q) and (R) are correct.
- (c)Only (Q) and (S) are correct.
- (d)Only (P) and (Q) are correct.
Answer
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From ISC 2025 Improvement Chemistry Paper 1, question 1(B)(ii).