1.

Assertion : 0.2 per cent solution of phenol is an antiseptic while its one percentsolution is disinfectant. Reason : Antiseptics are also called disinfectant .

Answer»

If both assertion and reason are trueand reason is the correct explanationof assertion .
If both assertion and reason are TRUE but reason is not the correct explanationof assertion .
If assertion is true but reason is false.
If both assertion and reason are false.

Solution :Antiseptics are APPLIED to the living tissues such as WOUNDS and cuts whereas DISINFECTANTS are applied to inanimate objects such as FLOORS, drainage systems ,etc .


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