1.

Antiseptics and disinfectants either kill or prevent the growth of micro-organisms. Identify which ofthe following statement is not true?

Answer»

Dilute solutionsof boric ACID and hydrogen peroxide are strong antiseptics.
Disinfectants harm the living tissues.
A 0.2% solution of pehnol is an antiseptic while 1% solution acts as a disnfectant.
CHLORINE and IODINE are used as strong disinfectants.

Answer :D


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