Question

508. The rate contant for zero order reaction is
3 x 10-² mol L-1 sec-1. After 25 sec. If theconcentration of reactant is 0.5M then initial
concentration of the reactant is :-
(1) 1 M
(2) 1.25 M
(3) 0.5 M
(4) 0.75​

Answer 1

Answer:

2

Explanation:

k=(initial concentration -final concentration)/t

t=1.25M

Answer 2

Answer:

(2) 1.25 M

Explanation:

this equation is for zero order reaction

I hope you get it and if not then let me know in the comment section below