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Intermolecular forces between n-hexane a...

Intermolecular forces between n-hexane and n-heptane are nearly same as between hexane and heptane individually. When these two are mixed, which of the following is not true about the solution formed ?

A

it obey Raoult's law , i.e. `p_A=x_A p_A^(@)` and `p_B=x_B p_B^(@)`

B

`DeltaH_"mixing"` is zero

C

`DeltaV_"mixing"` is zero

D

It forms minimum boiling azeotrope

Text Solution

Verified by Experts

The correct Answer is:
D
Azeotropes are formed by the solutions which show deviations from ideal behaviour
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