For the reaction 2N2O(g) ⇌ O2(g) + 2N2(g), what happens to the equilibrium position if the volume decreases?

Question

A. does nothing

B. shifts to the left

C. doubles

D. shifts to the right

Answer 1

I don't know how volume can decrease with pressure, temp constant. But assuming it can, then the reaction will "undo" the change, shifting to right.