Science · Chemistry
Potassium permanganate (KMnO4) is added to drinking water sources primarily to serve as a/an:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Acid neutralizer
- 2Coagulant
- 3Disinfectant / Germicide✓
- 4Water softener
Correct answer
Disinfectant / Germicide
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