Consider the following dimerization reaction:
2 NO2 <=> N2O4
What do you expect will happen to the position of this equilibrium when the total pressure of the gases in the reaction mixture is doubled by injecting some argon (Ar) while maintaining the temperature constant?
a) Nothing
b) The reaction will progress to the right.
c) The reaction will progress to the left.
d) The equilibrium constant will double.