In Which of the Following Equilibrium Systems Will the Equilibrium $\rightarrow$

In which of the following equilibrium systems will the equilibrium shift to the left when the pressure of the system is increased?

A) N₂ (g) + 3 H₂ (g) $\rightarrow$ 2 NH₃ (g) + Heat
B) 4 NH₃ (g) + 5 O₂ (g) $\rightarrow$ 4 NO (g) + 6 H₂O (l)
C) 2 SO₂ (g) + O₂ (g) $\rightarrow$ 2 SO₃ (g)
D) H₂ (g) + Cl₂ (g) $\rightarrow$ 2 HCl (g)