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The oxidation number of sulphur is +4 in

The oxidation number of sulphur is +4 in
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Na2S>2O3
  • B H2SO3
  • C H2SO4
  • D SO3
Correct Answer: Option B
Explanation:

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