Table of Contents
Choose the correct options for the following questions.
Chlorinating agent most commonly used in disinfection of water is now-a-days:
Difficulty: Easy
A:
Chlorine
B:
HOCl
C:
Calcium hypochlorite
D:
All of these
Substance(s) used for disinfecting water is(are):
Difficulty: Easy
A:
Chlorine
B:
HOCl
C:
Calcium hypochlorite
D:
Calcium hypochlorite and chlorine both
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