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Assertion (A) : Nucleus of the atom does not contain electrons,yet it ewmits `beta`-particles in the form electrons Reason (R ) : In the nucleus, protons and neutrons exchange mesons frequentlyA. If both (A) and (R ) are correct, and (R ) is the correct explaination of (A)B. If both (A) and (R ) are correct, but (R ) is not the correct explaination of (A)C. If (A) is correct,but (R ) is incorrectD. If both (A) and (R ) are incorrect. |
Answer» Correct Answer - c | |