1.

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

Answer»

If both assertion and REASON are true and the reason is the correct EXPLANATION of the assertion
If both assertion and reason are true but reason is not the correct explanantion of the assertion
If assertion is true but reason is false
If assertion is false but reason is true

Solution :Neutrons are more effective than protons of equal energy in causing artificial disintegration of atoms. Neutrons are neutral they penetrate the nucleus and do not exert any REPULSIVE FORCE like positive charged protons.


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