______ powder is used in disinfecting drinking water to make it free from germs. [ ]
A) Washing soda B) Baking soda C) Plaster of paris D) Bleaching powder
Answers
Answered by
7
Answer:
d is the correct option and answer
bleaching powder CaOCl2
Answered by
2
Answer:
D) bleaching powder
Explanation:
because because it is used for drinking water to make 8 free from germs
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