STATEMENT-1: In radioactivity, the nature of a smaple can be understood by its half life or average life but not by its total life.
STATEMENT-2: The total life of any radioactive sample is infinite.
A. Statement-1 is True , Statement-2 is True, Statement-2 is a correct explanation 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.