A reaction is spontaneous at low temperature but non-spontaneous at hi – InterviewSolution

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1.	A reaction is spontaneous at low temperature but non-spontaneous at high temperature. Which of the following is true for the reaction
Answer» `DeltaH gt 0, DeltaS gt 0` `DeltaH LT 0, DeltaS gt 0` `DeltaH gt 0, DeltaS = 0` `DeltaH lt 0, DeltaS lt 0` SOLUTION :We know that `DeltaG=DeltaH-TDeltaS` When `DeltaHlt0` and `DeltaSlt0` then `DeltaG` will be NEGATIVE at LOW TEMPERATURES and the reaction will be spontaneous.

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