Water Pollution MCQs

B.O.D. test or biological oxygen demand test is made for measuring

September 21, 2022

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B.O.D. test or biological oxygen demand test is made for measuring

Q. B.O.D. test or biological oxygen demand test is made for measuring

Air pollution
(b)Water pollution
Noise pollution
Soil pollution

Answer: Water pollution

B.O.D. test or biological oxygen demand test is made for measuring

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B.O.D. test or biological oxygen demand test is made for measuring

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