a
coagulate sediments in the water
b
improve taste of the water
c
kill harmful bacteria in the water
d
make it pure
e
remove the hardness in the water
Explanation
Correct Option
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Dave333
4 years ago
Germs can also contaminate water as it travels through miles of piping to get to a community. To prevent contamination with germs, water companies add a disinfectant—usually either chlorine or chloramine—that kills disease-causing germs such as Salmonella, Campylobacter, and norovirus
