The time for half-life period of a certain reaction, `A rarr` products is `1 h`. When the initial concentration of the reactant `'A'` is `2.0 "mol" L^(-1)`, how much time does it take for its concentration to come from `0.50` to `0.25 "mol" L^(-1)`, if it is zero order reaction ?

Options

A. 4 h
B. 0.5 h
C. 0.25 h
D. 1 h

Answer

C

Explanation

For zero-order reaction, `t_(1//2)propa`