1. Tardigrade
  2. Question
  3. Chemistry
  4. For the reaction H2(g) + I2(g) leftharpoons 2HI(g) at 721 K the value of equilibrium constant (Kc) is 50. When the equilibrium concentration of both is 0.5 M, the value of Kp under the same conditions will be

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Q. For the reaction $H_{2}(g) + I_{2}(g) \rightleftharpoons 2HI(g)$ at $721 K$ the value of equilibrium constant $(K_{c})$ is $50$. When the equilibrium concentration of both is $0.5\, M$, the value of $K_{p}$ under the same conditions will be

Equilibrium

Solution:

For the reaction $H_{2} +I_{2} \rightleftharpoons 2HI$
$\Delta n = O$
$So\,\,\,\,\, K_{p} = K_{c} \therefore 50.0$