Question

explain the process of manufacturing bleaching powder​

Answer 1

Bleaching powder can be prepared by NaCl.

preparation of Bleaching powder by NaCl ➤

• The chlorine gas produced during the chlor-alkali process is used for manufacturing Bleaching powder by the action of chlorine gas on dry Slaked lime.

Ca(OH)2 + Cl2 ⸻➤CaOCl2 + H2O.

• Ca(OH)2 - Dry slaked lime.

• Cl2 - Chlorine.

• CaOCl2- Calcium of chloride ( Bleaching powder)

• H2O - water.

⸻➤ Uses of CaOCl2 :-

1. For Bleaching cotton , linen , wood pupl and washed clothes in laundry.
2. As an oxidising agent in chemical industry.
3. For disinfecting water ( to make it free from germs.)

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Answer 2

hope you get answer .

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