Solutions Question 79

Question: The freezing point of a 0.01M aqueous glucose solution at 1 atmosphere is −0.18oC . To it, an addition of equal volume of 0.002 M glucose solution will; produce a solution with freezing point of nearly [AMU 1999]

Options:

A) −0.036oC

B) −0.108oC

C) −0.216oC

D) −0.422oC

Show Answer

Answer:

Correct Answer: C

Solution:

ΔTf=Kf×1000×wm×W=−0.216oC

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