Which of the following reactions will be affected by change in pressure at equilibrium?
X(g) + Y(g) ⇌ W(g) + Z(g)
X(g) + 2Y(g) ⇌W(g) + Z(g)
2X(g) ⇌ W(g) + Z(g)
2Y(g) ⇌ W(g) + Z(g)
Correct answer is B
No explanation has been provided for this answer.