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The vapour pressure of a solution contai...

The vapour pressure of a solution containing 2 moles of a solute in 2 moles of water (vapour pressure of pure water = 24 mm Hg) is

A

`60 g mol ^(-1)`

B

`120 g mol ^(-1)`

C

`180 g mo^(-1)`

D

`380 g mol^(-1)`

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The correct Answer is:
C
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