Chemistry, asked by tanishatanishka, 8 months ago

If mole fraction of a non volatile solute in benzene is 0.2, then the vapour pressure of this solution will be (given that vapour pressure of pure benzene is 500 mm of Hg )

Answers

Answered by sumanasaha06

1

Answer:

we have,

P

A

=P

A

0

x

A

60mm=P

A

0

×

0.2+0.8

0.8

0.8

60

=P

A

0

P

A

0

=75mm

Explanation:

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Answered by fardeenferozkhan

6

Answer:

400 mmHg is the right answer.

Explanation:

Refer attachment for explanation!!!

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