Chemistry Thermodynamics and Thermochemistry Telangana & AP CET Previous Year Question Single Correct MCQ
Published on: August 11, 2026

If, and , the reaction can proceed spontaneously at……….

A
low temperature
B
high temperature
C
all temperature
D
will never be spontaneous

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The correct answer is:
B

When both and are Positive for a system then the process will be an endothermic which involves an increase in the entropy of system. In this case, will be negative, if the magnitude of the term is greater than . Hen such a process spontaneous at high temperatures and non-spontaneous at low temperatures.

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