Post-UTME Chemistry 2018 Objective — Question 3
Question 3 of 21 from the Post-UTME Screening (Post-UTME) Chemistry 2018 Objective paper, with the correct answer and a full explanation.
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The criterion that a given chemical reaction can occur spontaneously is given by
- A. delta G < 0Correct
- B. delta G = 0
- C. delta G >= 0
- D. delta G > 0
Explanation
A reaction is spontaneous when the Gibbs free energy change (delta G) is negative.
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