1.

Assertion : There is no reaction known for which DeltaG is positive, yet it is spontaneous.Reason : For photochemical reactions DeltaG is negative

Answer»

If both assertion and REASON are true and the reason is the correct explanation of the assertion.
If both assertion and reason are true but reason is not the correct explanation of the assertion
If assertion is true but reason is false
If the assertion and reason both are false.

Solution :PHOTO CHEMICAL REACTIONS have +ve`DeltaG`.


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