1.

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

Answer»

`54G MOL^(-1)`
`119 G mol^(-1)`
`179 g mol^(-1)`
`229g mol^(-1)`

ANSWER :A


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