An equilibrium constant is not changed by a change in pressure.

True or False

True

Explanation:

Only temperature changes the value of the equilibrium constant.

For any system in equilibrium, the molar concentration of all the species on the right side are related to the molar concentration of the species on the left side by the equilibrium constant.

The equilibrium constant is a constant at a given temperature. It is temperature dependent. A shift in equilibrium as a result of temperature change is actually a change in the value of the equilibrium constant.