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Which of the following azeotropic soluti...

Which of the following azeotropic solution has the `b.p.` less than `b.p.` of the constituents `A` and `B` ?

A

`CHCl_(3)` and `CH_(3)COCH_(3)`

B

`CS_(2)` and `CH_(3)COCH_(3)`

C

`CH_(3)CH_(2)OH` and `CH_(3)COCH_(3)`

D

`CH_(3)` and `CS_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Mixture of `CH_(3)CH_(2)OH` and CH_(3)COCH_(3)` shows positive deviation from Raoult's law, so vapour pr. Increases and b.p decreases.
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