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Cryoscopic constant of a liquid is:...

Cryoscopic constant of a liquid is:

A

decrease in freezing point when 1 g of solute is dissolved per kg of the solvent

B

decrease in freezing point when 1 mole of solute is dissolved per kg of the solvent

C

the elevation for 1 molar solution

D

a factor used for calculation of elevation in boiling point.

Text Solution

Verified by Experts

The correct Answer is:
B
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