JEE Main Chemistry question

Which of the following conditions will always lead to a non-spontaneous change?

(A)Positive and positive
(B)Negative and negative
(C)Positive and negative Correct
(D)Negative and positive

Answer: (C)

Solution

is guaranteed positive (non-spontaneous) at every temperature only when is positive and is negative, since both terms then push upward — this is option (c). Option (a) (both positive)

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Question ID VK-134969