Q. Which of the following is used for disinfecting drinking water?
A) Bleaching powder
B) Baking powder
C) Baking soda
D) Washing soda
✔ Correct Answer: Bleaching powder
Exam Insight
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A) Bleaching powder
B) Baking powder
C) Baking soda
D) Washing soda
✔ Correct Answer: Bleaching powder
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