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Statement-1: Half life of a certain radi...

Statement-1: Half life of a certain radioactive element is 100 days . After 200 days , fraction left undecayed will be `25%`.
Statement-2: `(N)/(N_(0)=((1)/(2))^(n)` , where symbols have standard meaning.

A

Statement-1 is True, statement-2 is True, Statement-2 is a correct explantion for Statement-1.

B

Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1

C

Statement-1 is True, Statement-2 is False.

D

Statement-1 is False, Statement-2 is True.

Text Solution

Verified by Experts

The correct Answer is:
a
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