1.

A substance 'A' decomposes in solution following the first order kinetics. Flask I constains 1 L of 1 M solution of A and flask II constains 100 ml of 0.6 M solution. After 8 hr, the conc. Of A in flask 1 becomes 0.25 M. What will be time for conc. of A in flask II to become 0.3 M?

Answer»

`0.4hr`
`2.4hr`
`4.0hr`
UNPREDICTABLE as RATE CONSTANT is not given

Answer :C


Discussion

No Comment Found