1.

Forthe sequential first order reactions: {:(,Aoverset(k_(1)=2xx10^(-4)s^(-1))to,Boverset(k_(2)=10s^(-1))to,C),(t=0,0.4M ,0,0):} the time after which the concentration of C cecomes 0.3 M is:

Answer»

`(In2)/(k_(1))`
`(In4)/(k_(1))`
`(In2)/(k_(2))`
`(In4)/(k_(2))`

Answer :B


Discussion

No Comment Found

Related InterviewSolutions