(b) $K_{c} = \frac{\lbrack product\rbrack}{\lbrack reactant\rbrack}$ if $K_{c} > > 1$ $\Rightarrow$ [product]>>[reactant] $\Rightarrow$ Reaction favoured more towards forward.
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.