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The boiling point of 0.2 mol kg^(-1) sol...

The boiling point of 0.2 mol `kg^(-1)` solution of X in water is greater than equimolal solution of Y in water. Which one of the following statements is true in this case ?

A

Y is undergoing dissociation in water while X undergoes no change

B

x is undergoing dissociation in water

C

Molecular mass of X is greater than the molecular mass of Y

D

Molecular mass of X is less than then molecular mass of Y

Text Solution

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The correct Answer is:
B
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