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Question : BOD means.....(A) amount of oxygen needed for degradation in water(B) it is a measure of the organic matter in a water(C) it is a measure of inorganic matter in soil(D) both (A) and (B)

Answer»

amount of oxygen needed for degradation in water
it is a MEASURE of the ORGANIC MATTER in a water
it is a measure of inorganic matter in SOIL
both (A) and (B)

SOLUTION : both (A) and (B)


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