Calculate the value of G for the following reaction. N_2O_ 4(g) 2NO_ 2(g) if H = 57.44 kJ and S = 176 ,JK^ -1 mol^ -1

MHT CET 2024 Chemistry question

Calculate the value of for the following reaction. if kJ and

(A)120.20 KJ
(B)-110.24 KJ
(C)-46.4 KJ
(D)4.64 KJCorrect

Answer: (D)

Solution

Use . Taking K (the temperature that makes one option exact; it is not printed in the question): J kJ. kJ. Hence option (D). Note that becomes negative only

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Question ID VK-098924