Chemistry, asked by yashaskapur6224, 1 year ago

All exothermic processes are spontaneous.Comment on this statement.

Answers

Answered by gauriporwal

"All spontaneous processes are not exothermic , because it is the Gibbs Free energy that determines spontaneity , not the enthalpy . You will notice that this expression may be positive even with a negative enthalpy change if the entropy change is negative and the temperature is high enough "

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