A strong chemical substance which is used on objects and surfaces in our surroundings to kill germs

Cresol

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Carbolic acid

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Iodine

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Mercurochrome

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Solution

The correct option is D Cresol
A chemical substance that is used to inhibit the growth and development of microorganisms is called as antiseptic or disinfectants. Disinfectants destroy microorganisms which grow on inanimate/ nonliving surfaces and objects whereas antiseptics destroy microorganisms on living tissue/ body. Cresol is an example of disinfectant. It is a phenolic compound.
Thus, the correct answer is option A.

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