Consider the equilibrium CO(g) + 3H_2(g) ightleftharpoons CH_4(g) + H_2O(g)$$CO(g) + 3H_{2}(g) ightleftharpoons CH_{4}(g) + H_{2}O(g)$$ If the pressure applied over the system increases by two fold at constant temperature then: (A) Concentration of reactants and products increases. (B) Equilibrium will shift in forward direction. (C) Equilibrium constant increases since concentration of products increases. (D) Equilibrium constant remains unchanged as concentration of reactants and products remain same. Choose the correct answer from the options given below:

### Related Formula K_C = frac[textProducts][textReactants]$$K_C = \frac{[\text{Products}]}{[\text{Reactants}]}$$ ### Core Logic K_C = fractextProducts ion conc.textReactants ion conc.$$K_C = \frac{\text{Products ion conc.}}{\text{Reactants ion conc.}}$$ K_C = frac[FeSCN^2+][Fe^3+][SCN^-]$$K_C = \frac{[FeSCN^{2+}]}{[Fe^{3+}][SCN^{-}]}$$ ### Evaluation Rubric / Model Answer null ### Chapter Mix Class 11 Chemistry: Equilibrium