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The vapour pressure of a solution of 5g...

The vapour pressure of a solution of 5g of a non-electrolyte in 100g water at a particular temperature is 2950Pa and that of pure water at the same temperature is 3000Pa. The molar mass of the solute is

A

`54g mol^(-1)`

B

`119 g mol^(-1)`

C

`179 g mol^(-1)`

D

`229g mol^(-1)`

Text Solution

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The correct Answer is:
A
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