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MHT CET 2023 Chemistry question

ChemistryThermodynamicsMHT CET 2023

Calculate the work done in the following reaction at 300 K and at constant pressure (R = 8.314 J K mol)

4\mathrm{} + \mathrm{} 2\mathrm{} + 2\mathrm{}

Answer: (C)

Solution

For a reaction involving gases at constant pressure, the work done on the system is . Here . So J J. The positive sign

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Question ID VK-098039