Civil Engineering MCQAE Level Civil Engineering
The coagulant widely used for sewage/water treatment is
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
alum
B
ferric chloride
C
ferrous sulphate
D
copperas
Correct Answer
A. alum
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Alum is the most common coagulant in water treatment
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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.