Equilibrium Constant and Standard Free Energy Change
4 moles of HI...
Question
4 moles of HI are taken in a 1 litre closed vessel and heated till equilibrium is attained. At equilibrium, the concentration of H2 is 1mol L−1. What is the equilibrium constant?
A
4
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B
0.5
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C
2
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D
0.25
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Solution
The correct option is D 0.25 HI⇌H2+I2Initial400Equilibrium(4−2)1.01.0