The rate constant for a first order reaction is loos the time required for completion of 50% of reaction is-
A. 0.0693 milliseconds
B. 0.693 milliseconds
C. 6.93 milliseconds
D. 69.3 milliseconds
Answer:C
The rate constant for a first order reaction is loos the time required for completion of 50% of reaction is-
A. 0.0693 milliseconds B. 0.693 milliseconds C. 6.93 milliseconds D. 69.3 milliseconds