Assertion :Protons are more effective than neutrons of equal energy in causing artificial disintegration of atoms. Reason: Neutrons are neutral and they penetrate the nucleus.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is D Assertion is incorrect but Reason is correct
Neutrons are neutral so they can penetrate the nucleus more effectively than protons which do not penetrate due to repulsion of nucleus.

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