JEE Mains Chemistry Past PapershardNUMERICAL

For a certain thermochemical reaction M N at T = 400 K, H 77.2 kJ mol–1, S = 122 JK–1, log equilibriJEE Mains Chemistry Past Papers Chemistry Question

Question

For a certain thermochemical reaction M N at T = 400 K, H 77.2 kJ mol–1, S = 122 JK–1, log equilibrium constant (logK) is –______ × 10–1.

Answer: .

💡 Solution & Explanation

G H T S  77.2 10 400 122 28400J      G 2.303RTlogK  2.303 8.314 400 logK     logK 3.708 37.08 10     $//(1® Final JEE-Main Exam January, 2024/27-01-2024/

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