# For the reaction ${H}_{2}\left(g\right)+{I}_{2}\left(g\right)⇌$2HI (g) at 721 Kvalue of equilibrium constant is 50, when molar concentration of both hydrogen and iodine is 0.5 M at equilibrium value of ${K}_{p}$ under the same conditions will be

0.05

50

0.1

25 RT

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