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Which one of the following is incorrect ...

Which one of the following is incorrect for ideal solution?

A

`DeltaH_("mix")=0`

B

`DeltaU_("mix")=0`

C

`DeltaP=P_("obs")-P_("calculated by Raoult's law")=0`

D

`DeltaG_("mix")=0`

Text Solution

Verified by Experts

The correct Answer is:
D
For ideal solution, `DeltaH_("mix")=0,DeltaU_("mix")=0, DeltaS_("mix")ne0`
As `DeltaG_("mix")=DeltaH_("mix")-TDeltaS_("mix")-therefore DeltaS_("mix") ne 0`
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