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A catalyst increases reaction speed mainly by:

A catalyst increases reaction speed mainly by:
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Increasing molecular mass
  • B Raising boiling temperature
  • C Removing gaseous products
  • D Lowering activation energy
Correct Answer: Option D
Explanation:
Catalysts provide an easier reaction pathway requiring lower activation energy.

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