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In the reaction below:<br/>2SO₂(g) + O₂(g) ⇌ 2SO₃(g)<br/>Decreasing ...

In the reaction below:<br/>2SO₂(g) + O₂(g) ⇌ 2SO₃(g)<br/>Decreasing the temperature favours formation of:
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Catalyst decomposition products
  • B Oxygen gaseous reactant
  • C Sulfur dioxide reactant
  • D Sulfur trioxide product
Correct Answer: Option D
Explanation:
The forward reaction is exothermic. Lowering the temperature favours the exothermic direction, producing more sulfur trioxide.

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