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Forum Question BankThe equilibrium concentration of X, Y and YX2 a…

MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryChemical EquilibriumEquilibrium Constant & Concentrations

The equilibrium concentration of X, Y and YX2 are 4, 2 and 2 moles respectively for the equilibrium 2X + Y YX2. The value of Kc is

A.0.625

B.0.0625✓ Correct

C.6.25

D.0.00625

Explanation

2 C 2 YX K = = 0.0625 X Y

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