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Which of the following is used in the manufacture of bleaching powder?

Which of the following is used in the manufacture of bleaching powder?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Sulphur dioxide
  • B Chlorine
  • C Hydrogen tetraoxosulphate (VI)
  • D Hydrogen sulphide
  • E Nitrogen dioxide
Correct Answer: Option B
Explanation:

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