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0.6g of an organic compound when dissolv...

0.6g of an organic compound when dissolved in 21.7 g water freezes at 272.187 K. The molar mass of the organic compound is close to :
(`K_(f)` of warer is 1.86 deg/molality , freezing point is 273 K)

A

`"61 g mol"^(-1)`

B

`"63 g mol"^(-1)`

C

`"65 g mol"^(-1)`

D

`"67 g mol"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
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