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Question

For a reaction with Δ H = -80.00 kJ/mol and Δ S = -200.0 J/K·mol , what is Δ G at 300 K?

Options

Choose one · Correct answer highlighted

Explanation

Δ G = Δ H - TΔ S = -80.00 - 300 × (-0.2000) = -80.00 + 60.00 = -20.00 kJ/mol . The negative Δ G indicates spontaneity at 300 K.