In which of the following equilibrium, K_P and K_C are not equal ?

1.	In which of the following equilibrium, K_P and K_C are not equal ?
Answer» `2NO(G) HARR N_2(g)+ O_2(g)` `SO_2(g)+ NO_2(g) hArr SO_3(g)+ NO(g)` `H_2(g) + I_2(g)hArr 2HI(g)` `PCl_5(g) hArr PCl_3(g)+ Cl_2(g)` Solution :For reactions given in options (a), (B) and ( c) `Deltan_g = 0` For option (d) `Deltan_g = 2-1=1` `:. K_P = K_C (RT)`

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