What is the relation between K_p and K_C. Give one example for which K

1.	What is the relation between K_p and K_C. Give one example for which K_p is equal to K_C.
Answer» Solution :The relation between `K_P and K_C " is " K_P = K_C(RT)^(Deltan_g)` `K_P`= equilibrium constant is terms of partial pressure. `K_C` = equilibrium constant is terms of CONCENTRATION. R = gas constant T = Temperature `Deltan_(g)`= DIFFERENCE between the sum of the number of MOLES of products and the sumof number of moles of reactats in the gas phase. When `Deltan_g = 0` `K_P = K_C(RT)^0 = K_C" i.c., " K_P = K_C` Example : `H_2(g)+ I_2(g)hArr 2HI(g) ` `Deltan_g = 2-2=0` `:.K_P = K_C` for the SYNTHESIS of HI.

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