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Question 23101
NEET Chemistry · Medium

Thermodynamics: Reaction spontaneity MCQ

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Reaction spontaneityMediumQuestion 23101

Question

A spontaneous process at constant T and P must have:

  1. A
    Negative ΔG\Delta G
    Correct
  2. B
    Negative ΔH\Delta H only
  3. C
    Positive ΔS\Delta S only
  4. D
    Zero ΔU\Delta U

Correct answer

Negative ΔG\Delta G

Explanation

That is the Gibbs criterion.

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