The purpose of adding potassium permanganate (KMnO 4 ) in water in a distillation plant is to-

Correct Answer is : remove the organic impurities

decrease the boiling temperature of water

increase the boiling point of water

CTET 2 Math and Science 22 Dec 2021 Paper

Question : 72 of 150

Marks: +1, -0

The purpose of adding potassium permanganate (KMnO₄) in water in a distillation plant is to-

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