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Measuring BOD (Biological Oxygen Demand)...

Measuring BOD (Biological Oxygen Demand) is a method used for

A

Working out the efficiency of RBCs, about their capacity to carry oxygen

B

Measuring the activity of yeast in producing curd on a commercial scale

C

Working out the efficiency of oil driven automobile engines

D

Estimating the amount of organic matter in sewage water

Text Solution

Verified by Experts

The correct Answer is:
D
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