Question

Disappearance of pink colour of water of a well due of kmno4 indicates that water contains

Answer 1

Answer:

Organic Matter ........

Answer 2

Disappearance of pink colour of water of a well due of $kmno_4$ indicates that water contains Organic matter.

Explanation:

• Organic matter is a composite of multiple organic compounds and is seen in all water sources.

• Its presence in water can determine the water quality during treatment and its distribution.

• $Kmno_4$ is added to water to promote the coagulation of organic compounds and the process is known as preoxidation which is widely used in the treatment of water.

• $Kmno_4$ reacts with water and breaks down higher molecular compounds into lower molecular compounds and is known to cause a greater reduction in organic compounds followed by coagulation and hence causes the removal of pink color from water.

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