Question

The half life period of first order reaction is 1386 seconds. The specific rate constant of the reaction is
(a) 0.5 × 10-2 s-1
(b) 0.5 × 10-3 s-1
(c) 5.0 × 10-2 s-1
(d) 5.0 × 10-3 s-1

Answer 1

Answer:

0.5×10-3s-1

hope it may be you please mark me as a brainliest please mark me and follow me