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If P^0 and P are the vapour pressure of ...

If `P^0` and P are the vapour pressure of the pure solvent and solution and `n_1` and `n_2` are the moles of solute and solvent respectively in the solution then the correct relation between P and `P^0` is

A

`P^0=P [n_1/(n_1 + n_2]]`

B

`P^0=P [n_2/(n_1 + n_2]]`

C

`P=P^0 [n_2/(n_1 + n_2]]`

D

`P=P^0 [n_1/(n_1 + n_2]]`

Text Solution

Verified by Experts

The correct Answer is:
C
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