Chemical EquilibriummediumMCQ SINGLE

At a certain temp. 2HI + Only 50% HI is dissociated at equilibrium. The equilibrium constant isChemical Equilibrium Chemistry Question

Question

At a certain temp. 2HI $H_2$ + $I_2$ Only 50% HI is dissociated at equilibrium. The equilibrium constant is

Answer: A

💡 Solution & Explanation

2 2 2HI H I 2 0 0 2 50 50 50 2 100 100 100 1 0.5 0.5 x CHEMICAL EQUILIBRIUM 40 2 2 C 2 H I 0.5×0.5 K = = = 0.25 1 HI

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