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JEE Main Chemistry question

ChemistryEquilibriumJEE Main

At T = 298 K, a vessel of volume 1 L containing 2 mol is connected via a closed valve to a vessel of volume 3 L containing 3 mol . When the valve is opened, the gases and react to form XY as: ; . Find the concentration of XY(g) in mol/litre at equilibrium.

Answer: 0.6

Solution

Total volume after opening L. M, M Let = moles/L of (and ) reacted:

= = 4

= 4

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Question ID VK-136588