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Assertion: A non-spontaneous endothermic...

Assertion: A non-spontaneous endothermic reaction at room temperature may be spontaneous at high temperature.
Reason: At high temperature `TDeltaS` becomes more than `DeltaH` .

A

If both the assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both the assertion and reason are true but reason is not the correct explantion of the assertion.

C

If the assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
D
For a spontaneous reaction `DeltaG=DeltaH-TDeltaS` , if `DeltaH=+ve` ,
`DeltaG` will be negative when `TDeltaSgtDeltaH` .
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