Q.

Assertion and Reason type Questions :

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An Intiative by Sri Chaitanya

a

Both Assertion and Reason are correct and reason is the correct explanation of Assertion

b

Both Assertion and Reason are correct and reason is NOT the correct explanation of Assertion

c

Assertion is correct but the reason is INCORRECT

d

Both Assertion and Reason are INCORRECT

answer is B.

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Detailed Solution

Electrons are lighter particles than protons and neutrons. Since the mass of electron very small i.e 9.1×10-31 g But the mass of protons and neutrons are almost 1837 times greater than the mass of electron.

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