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In the equilibrium reaction:<br/>CaCO₃(s) ⇌ CaO(s) + ...

In the equilibrium reaction:<br/>CaCO₃(s) ⇌ CaO(s) + CO₂(g)<br/>Increasing pressure favours formation of:
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Carbon dioxide product
  • B Calcium carbonate solid
  • C Catalyst decomposition product
  • D Calcium oxide product
Correct Answer: Option B
Explanation:
Higher pressure favours the side with fewer gas molecules, which is the left side.

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