Civil Engineering MCQAE Level Civil Engineering
Normal pH values in domestic waste water vary from
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
5 to 6
B
5.5 to 6.5
C
6 to 6.5
D
7 to 7.5
Correct Answer
B. 5.5 to 6.5
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Domestic sewage is generally near neutral to slightly alkaline; official key B
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This MCQ belongs to WBPSC AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.