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Sulphur (IV) oxide bleaches by

Sulphur (IV) oxide bleaches by
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Reduction
  • B Oxidation
  • C Hydration
  • D Adsorption
Correct Answer: Option A
Explanation:

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