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Which of the following is the correct chemical formula of bleaching powder?
Question

Which of the following is the correct chemical formula of bleaching powder?

A.

Ca(OH)₂

B.

CaCl₂

C.

CaO

D.

CaOCl₂

Correct option is D

The correct answer is (d) CaOCl₂.

  • The chemical formula of bleaching powder is CaOCl₂.
  • It is a compound of calcium, oxygen, and chlorine.
  • Bleaching powder is produced by the reaction of chlorine gas with slaked lime (Ca(OH)₂).

Information Booster

  • Uses of Bleaching Powder: It is used for bleaching textiles, disinfecting drinking water, and as a disinfectant in the treatment of water.
  • Chemical Composition: Bleaching powder contains calcium oxychloride and is highly reactive with moisture and acids.
  • Alternative Name: It is also known as calcium hypochlorite.

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