Multiple choice

Methyl phenol, hydrogen peroxide and sulphur dioxide are the most common examples of

  1. antiseptic products

  2. disinfectants

  3. antacids

  4. antihistamines
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Disinfectants are used to kill bacteria. They are used to sterilize instruments, utensils, clothes, floors, sanitary fittings, sputum and excreta. They harm the living tissues and cannot be used on skin. Some examples are phenol, methyl phenol, hydrogen peroxide and sulphur dioxide.

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