In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants )

addition of inert gas has no effect on the equilibrium constant at constant volume for any value of Δx ( ve, - ve) or zero).

pressure has no effect on equilibrium, when Δn = 0.

addition of inert gas favours the forward reaction, when Δx is positive.

In a reversible chemical reaction (where, Δx = number of moles of pro

1.	In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants )
A.	pressure has no effect on equilibrium, when Δn = 0.
B.	addition of inert gas favours the forward reaction, when Δx is positive.
C.	all 'a', 'b' & 'c'.
D.	addition of inert gas has no effect on the equilibrium constant at constant volume for any value of Δx ( ve, - ve) or zero).
Answer» D. addition of inert gas has no effect on the equilibrium constant at constant volume for any value of Δx ( ve, - ve) or zero).