MEDIUMMCQ SINGLEJEE Advanced ChemistryPhysical ChemistryThermodynamics and ThermochemistryGibb’s Energy and Spontaneity

Pick out the wrong statement

A.The standard free energy of formation of all element

B.A process accompanied by decrease in entropy

C.The entropy of a perfectly crystalline substance

D.A process that leads to increase in free energy will✓ Correct

Explanation

For a spontaneous process, Gibbs free energy, G 0 . Thus, only those processes that have a natural tendency to decrease free energy are said to be spontaneous.

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