1.

The freezing point of a 0.01M aqueous glucose solution at 1 atmosphere is \[-{{0.18}^{o}}C\]. To it, an addition of equal volume of 0.002 M glucose solution will; produce a solution with freezing point of nearly          [AMU 1999]

A.                 \[-{{0.036}^{o}}C\]          
B.                 \[-{{0.108}^{o}}C\]
C.                 \[-{{0.216}^{o}}C\]          
D.                 \[-{{0.422}^{o}}C\]
Answer» D.                 \[-{{0.422}^{o}}C\]


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