The following endothermic reaction is at equilibrium in a sealed container. PCl3(g) + Cl2(g) ⇌ PCl5( — Equilibrium Chemistry Question

The following endothermic reaction is at equilibrium in a sealed container.
PCl₃(g) + Cl₂(g) ⇌ PCl₅(g)
Which of the following changes would result in an increase in the number of moles of PCl₅(g) present at equilibrium?
I. Increasing the temperature
II. Increasing the volume