At 783 ~K in the reaction H ₂( ~g )+ I ₂( ~g ) 2 HI ( g ) , the molar concentrations ( mol ⁻¹ . ) of H ₂, I ₂ and HI at some instant of time are 0.1,0.2 and 0.4 , respectively. If the equilibrium constant is 46 at the same temperature, then

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At 783 ~K in the reaction H ₂( ~g )+ I ₂( ~g ) 2 HI ( g ) , the molar concentrations ( mol ⁻¹ . ) of H ₂, I ₂ and HI at some instant of time are 0.1,0.2 and 0.4 , respectively. If the equilibrium constant is 46 at the same temperature, then as the reaction proceeds

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Correct answer: A. the amount of HI will increase

Reaction quotient array l Q = [ HI ]² [ H ₂ ] [ I ₂ ] = 0.4 0.4 0.1 0.2 Q =8 Q < K array So reaction will proceeds in forward direction. Hence amount of HI increases.

At 783 ~K in the reaction H ₂( ~g )+ I ₂( ~g ) 2 HI ( g ) , the molar concentrations ( mol ⁻¹ . ) of H ₂, I ₂ and HI at some instant of time are 0.1,0.2 and 0.4 , respectively. If the equilibrium constant is 46 at the same temperature, then as the reaction proceeds

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