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Assertion: In both radio actiivity and p...

Assertion: In both radio actiivity and photoelectric effect electrons may be ejected.
Reason: In photoelectric effect and radio activity emission occurs only of unstable elements.

A

1. If both assertion and reason are true and reason is the correct explanation of assertion.

B

2. If both assertion and reson are true but reason is not the correct explanation of assertion.

C

3. if assertion is true but reason is false.

D

4. If both assertion and reason are false.

Text Solution

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The correct Answer is:
C
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