Q. In water treatment plant, use of chloramines ensures __________
A) weed control in reservoirs
B) taste and odour control
C) removal of permanent hardness
D) disinfection
โ Correct Answer: disinfection
Exam Insight
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A) weed control in reservoirs
B) taste and odour control
C) removal of permanent hardness
D) disinfection
โ Correct Answer: disinfection
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