Civil Engineering MCQAE Level Civil Engineering
Which of the following is the best coagulant for removing colour
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
Lime
B
Alum
C
Ferrous Sulphate
D
Sodium Chloride
Correct Answer
C. Ferrous Sulphate
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Alum is the most common coagulant for colour/turbidity removal
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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.