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Increase in the BOD value in the water indicates ___________

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in Applied Chemistry by (101k points)
Increase in the BOD value in the water indicates ___________

(a) Decrease in pollution

(b) Increase in pollution

(c) Pollution is independent of BOD

(d) Slight decrease in the BOD

I have been asked this question in an internship interview.

I'm obligated to ask this question of Reverse Osmosis, Ultrafilteration, COD and BOD in portion Water of Applied Chemistry

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Best answer
Right choice is (b) Increase in pollution

The best explanation: Increase in the value of the BOD in water indicates the increase in the water pollution.

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