Question

The value of Kc at 721 K temperature for
following reaction is 50.
H2(g) + 12 (g) 2H1 (g) if equilibrium
concentration of H, and I, is 0.5 M then value of
Kp is -

(1) 0.02
(2) 0.2
(3) 50.0
(4) 50/RT​

Answer 1

Answer:3) 50

Explanation:

as, Kp=Kc(RT)∧Δn

and Δn(moles of product - moles of reactants) for the reaction in 0

∴Kp=Kc=50