Question

A substance 'A' decomposes in solution following
the first order kinetics flask I contains 1 L of
1M. solution of A and flask II contains. 100 ml
of 0.6 M solution. After 8 hr. the concentration
of A in flask. I become 0.25 M, what will be the
time for concetration of A in flask II to become 0.3 M​

Answer 1

Answer:

here is your answer

hope it will help