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JEE Main Chemistry question

ChemistryEquilibriumJEE Main

When is heated in a closed vessel, is liberated and is left behind. At equilibrium, (i) Addition of favours forward reaction (ii) Addition of favours backward reaction (iii) Increasing pressure favours reverse reaction (iv) Increasing temperature favours forward reaction. Correct option is

Answer: (C)

Solution

is endothermic and gas-mole-increasing (), so increasing temperature favours the forward (decomposition) reaction (iv, true) and increasing pressure favours the reverse direction (iii, true). Strictly, since

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Question ID VK-135846