Potassium permanganate is used for purifying drinking water,
because
1 It is dissolves the impurities of water
2 It is a sterilizing agent
3 It is an oxidizing agent
4 It is a reducing agent
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Potassium permanganate is used for purifying drinking water, because 1 It is dissolves the impurities of water 2 It is a sterilizing agent 3 It is an oxidizing agent 4 It is a reducing agent
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