Q.

Assertion (A): Absorption spectrum consists of some bright lines separated by dark spaces.

Reason (R): Emission spectrum consists of bright lines.

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a

A is incorrect, R is correct

b

Both A and R are correct and R is not the correct explanation of A

c

A is correct, R is incorrect

d

Both A and R are correct and R is the correct explanation of A

answer is D.

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Detailed Solution

Assertion gave wrong statement because absorption spectrum consists of dark lines due to absorption of corresponding radiation and in reason is correct because emission spectrum gives bright lines due to emission of energy.

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