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For questions , two statements are given - one labelled Assertion (A) and the other labelled Reason (R). Select the corr…

Q1

For questions , two statements are given - one labelled Assertion (A) and the other labelled Reason (R). Select the correct answer to these questions from the codes (A), (B), (C) and (D) as given below :

Assertion (A) : Electrons are ejected from the surface of zinc when it is irradiated by yellow light.
Reason (R) : Energy associated with a photon of yellow light is more than the work function of zinc.

a

If both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

b

If both Assertion (A) and Reason (R) are true and Reason (R) is not the correct explanation of Assertion (A).

c

If Assertion (A) is true and Reason (R) is false.

d

If both Assertion (A) and Reason (R) are false.

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