Alum [Al2(SO4)3] is used as a coagulant in water treatment to remove____________________? | MCQ Hive

Chemical Engineering

Q Alum [Al2(SO4)3] is used as a coagulant in water treatment to remove____________________?

A A. Colour
B B. Turbidity
C C. Bacteria
D D. All a , b. and c.

Previous Alcohol is produced by the___________________?

Next Main constituent of dolomite is __________________?

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