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Which among the following is a disinfectant?

Option: 1

0.3 ppm Cl2


Option: 2

CHI3


Option: 3

Boric acid


Option: 4

Morphine


Answers (1)

best_answer

Disinfectants are used to kill microorganisms but cannot be applied to living tissues.

Eg: Chlorine (0.2 to 0.4 ppm), SO2 (low concentration)

CHI3 and boric acid are antiseptic and Morphine is a narcotic analgesic.

Correct option 1.

Posted by

avinash.dongre

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