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10/10/2021 12:04 pm
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For the reaction H2(g) + I2(g) ⇌ 2HI(g) at 721 K, the value of equilibrium constant is 50, when equilibrium concentration of both is 5M. Value of Kp under the same conditions will be
(a) 0.02
(b) 0.2
(c) 50
(d) 50 RT
1 Answer
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10/10/2021 12:12 pm
Correct answer: (c) 50
Explanation:
H2(g) + I2(g) ⇌ 2HI(g)
KP = Kc(RT)Δn;
Δn = 2 -2 = 0
∴ Kp = Kc