Answered

Which of the following conditions will result in a reaction that is spontaneous at all temperatures?

Apositive enthalpy change and positive entropy change
Bnegative enthalpy change and positive entropy change
Cpositive enthalpy change and negative entropy change
Dnegative enthalpy change and negative entropy change
Dliquid water is less dense than solid water

Verified Answer :

lulu1991

The answer is b. negative enthalpy change and positive entropy change. The reaction will always spontaneous to the heat decrease and entropy increase direction.

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