The following data pertain to a waste-water sample :Initial D.O. = 8 mg/lFinal D.O. = 2 mg/lDilution = 1%.The B.O.D. of the given wastewater sample is

The following data pertain to a waste-water sample :Initial D.O. = 8 m

1.	The following data pertain to a waste-water sample :Initial D.O. = 8 mg/lFinal D.O. = 2 mg/lDilution = 1%.The B.O.D. of the given wastewater sample is
A.	600 mg/l
B.	6 mg/l
C.	0.6 mg/l
D.	1 mg/l
Answer» B. 6 mg/l

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The following data pertain to a waste-water sample :Initial D.O. = 8 mg/lFinal D.O. = 2 mg/lDilution = 1%.The B.O.D. of the given wastewater sample is

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