Question

give the answer of the following question​

Answer 1

The ans is 0.25

A+B gives rise to C+D

fro given the dissociation constant is 1/3

We wanna consider the reactants side initially 1 at equilibrium (1-1/3) at reactants side

And product side consider 1/3

We know Kc= products/reactants

=(1/3)(1/3)/(1-1/3)(1-1/3)

= 1/9/4/9

= 1/4=0.25