The rate of first order reaction, A , is 7.5 10^ -4 ,mol ,litre^ -1 sec^ -1 . If the concentration of A is...

Question

The rate of first order reaction, A , is 7.5 10^ -4 ,mol ,litre^ -1 sec^ -1 . If the concentration of A is 0.5 mol litre^ -1 the rate constant is:

Accepted Answer

(C)

JEE Main Chemistry question