Solutions and Colligative Properties - Result Question 26-1
26. In the depression of freezing point experiment, it is found that the
( $1999,3 \mathrm{M}$ )
(a) vapour pressure of the solution is less than that of pure solvent
(b) 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
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Answer:
Correct Answer: 26. (a,d)
Solution:
In depression of freezing point experiment, vapour pressure of solution is less than that of pure solvent as well as only solvent molecules solidify at freezing point.
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