Which of the following is NOT a use of bleaching powder?

Subject: General Awareness | Topic: Science | Difficulty: MEDIUM

Options

1. (A) Disinfecting drinking water
2. (B) Bleaching cotton and linen
3. (C) Manufacture of chloroform
4. (D) Removing the hardness of water

Verified Answer

Option (D): Removing the hardness of water

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