JEE Main · ChemistryEasy
For a spontaneous process at constant temperature and pressure, which of the following conditions must be satisfied?
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: C —
Solution
- The criterion for spontaneity at constant temperature and pressure is based on the Gibbs free energy change.
- For a spontaneous process, the system must move toward a state of lower free energy.
- This condition is represented by .
- Hence the answer is (C).
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