MHT CET 2025 Chemistry question

Identify from following the correct set of thermodynamic conditions for the reaction to be spontaneous below equilibrium temperature

(A) and Correct
(B) and
(C) and
(D) and

Answer: (A)

Solution

A process is spontaneous when . At the equilibrium temperature , , so . For spontaneity only below , must be negative at low (the term dominates, so $Δ H <

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Question ID VK-102390