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For which purpose is bleaching powder generally used?

Answer and explanation

Correct answer: Disinfecting drinking water

Bleaching powder, commonly represented at school level as calcium oxychloride, releases chlorine or active chlorine in suitable conditions. This chlorine destroys many harmful microorganisms, so bleaching powder is commonly used to disinfect drinking water; option A is correct. Cooking food, smelting metals, and extracting edible oil require entirely different materials or processes and are not its standard uses.

Related tags

Class 10 ScienceAcids Bases SaltsBleaching PowderWater DisinfectionDisinfectantsAcidsBasesAnd SaltsAcids Bases And SaltsChemical Substances – Nature And Behaviour

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