In BOD test, the quantity of O2 used is determined by the difference i – McqOptions

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1.	In BOD test, the quantity of O₂ used is determined by the difference in the dissolved O₂ in the water in the beginning of the test and at the end of five days above given statement is
A.	True
B.	False
C.	Not sufficient data
D.	None of the mentioned
Answer» B. False

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