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Antiseptics and Disinfectants

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Question

Read the assertion and reason carefully to mark the correct option out of the options given below:
(a)If both assertion and reason are true and the reason is the correct explanation of the assertion.
(b)If both assertion and reason are true but reason is not the correct explanation of the assertion.
(c)If assertion is true but reason is false.
(d)If assertion is false but reason is true.
Assertion : Bithional is added to soap for its beautification and solidification.
Reason : Bithional is a sulpha drug.

A

a

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B

b

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C

c

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D

d

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Solution

The correct option is D d
Bithionol (the compound is also called bithional) is added to soaps to impart antiseptic properties.

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Q. Read the assertion and reason carefully to mark the correct option out of the options given below:
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(b)If both assertion and reason are true but reason is not the correct explanation of the assertion.
(c)If assertion is true but reason is false.
(d)If assertion is false but reason is true.
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