In the reaction:<br/>PCl₅(g) ⇌ PCl₃(g) + Cl₂(g)<br/>what will happen if the container volume is reduced:
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Correct Answer: Option D
Explanation:
Reducing volume increases pressure. The system responds by shifting toward the side with fewer gas molecules. The left side has fewer molecules, so more PCl₅ forms.
Reducing volume increases pressure. The system responds by shifting toward the side with fewer gas molecules. The left side has fewer molecules, so more PCl₅ forms.