Question

Bleaching powder contain ​

Answer 1

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"Bleaching powder" usually means a formulation containing calcium hypochlorite. Oxidizing bleaching agents that do not contain chlorine are usually based on peroxides such as hydrogen peroxide, sodium percarbonate, and sodium perborate.

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Answer 2

Answer:

Calcium hypochlorite is an inorganic compound with formula Ca(OCl)₂ ,this is called bleaching powder.

preparation

Bleaching powder is prepared by passing gas state of chlorine over dry slaked lime (`Ca(OH)_2` ), this process will gives bleaching powder.

Bleaching powder is prepared on a large scale by passing the chlorine gas through a solution that contains calcium hydroxide.

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