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At 25^(@)C Vapour Pressure of Pure benz...

At `25^(@)C` Vapour Pressure of Pure benzene and pure toluene are `93.4 and 26.9` torr respectively . A solution is prepared by mixing 60g benzene and 40g of toluene . What pressure should be maintained in the flask containing this solution so that it start boiling at `25^(@)C`.

A

`0.693mm`

B

`6.93mm`

C

`69.327mm`

D

`693.27`

Text Solution

Verified by Experts

The correct Answer is:
C
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