Addition of inert gas to system at equilibrium changes only `K_(p)` not `K_(c)`.

Addition of inert gas to system N_(2)(g) + 3H_(2)(g) at equillibrium at constant volume. Then

Assertion (A) : Addition of an inert gas to the equilibrium mixture has no effect on the state of equilibrium at constant volume or at constant pressure. Reason (R ) : The addition of inert gas at constant volume will not alter the concentrations of the reactants as well as products of a reaction mixture.

Assertion :- Addition of inert gas at const pressure to equilibrium of PCl_(5)hArrPCl_(3)+Cl_(2) favourd forward reaction. Reason :- K_(c)=(alpha^(2))/((1-prop)V) for the equilibrium of PCl_(5)hArrPCl_(3)+Cl_(2)

Addition of an inert gas at constant volume to the equilibrium mixture does not affect the position of equilibrium.

Influence of pressure, temperature, concentration and addition of inert gas on a reversible chemical reaction in equilibrium can be explained by formulating the expression for equilibrium constant K_(c) or K_(p) for the equilibrium. On the other hand Le Chatelier principle can be theoretically used to explain the effect of P , T or concentration on the physical or chemical equilibrium both. N_(2)O_(4) is 66% dissociated into NO_(2) at 340K and 1 atmospheric pressure. The volume occupied by 10gN_(2)O_(4) under these conditions is:

Influence of pressure, temperature, concentration and addition of inert gas on a reversible chemical reaction in equilibrium can be explained by formulating the expression for equilibrium constant K_(c) or K_(p) for the equilibrium. On the other hand Le Chatelier principle can be theoretically used to explain the effect of P , T or concentration on the physical or chemical equilibrium both. n moles of a reactant A gives one mole of B and C . If degree of dissociation of A is independent of initial concentration of A , then n is:

Influence of pressure, temperature, concentration and addition of inert gas on a reversible chemical reaction in equilibrium can be explained by formulating the expression for equilibrium constant K_(c) or K_(p) for the equilibrium. On the other hand Le Chatelier principle can be theoretically used to explain the effect of P , T or concentration on the physical or chemical equilibrium both. For the reaction: underset(Yellow)(Fe_((aq.))^(3+))+SCN_((aq.))^(-)hArrunderset(Red)([Fe(NCS)]_((aq.))^(2+)) in equilibrium if little more aqueous solution in FeCl_(3) is added, then:

Influence of pressure, temperature, concentration and addition of inert gas on a reversible chemical reaction in equilibrium can be explained by formulating the expression for equilibrium constant K_(c) or K_(p) for the equilibrium. On the other hand Le Chatelier principle can be theoretically used to explain the effect of P , T or concentration on the physical or chemical equilibrium both. For the reaction : PCl_(5)hArrPCl_(3)+Cl_(2) , increase of pressure shows.