1.

The rate constant of a first order reaction is 3 xx 10^(-6) per second . If the initial concentration is 0.10 M , the initial rate of reaction

Answer»

`3 XX 10^(-5) M s^(-1)`
`3 xx 10^(-6) M s^(-1)`
`3 xx 10^(-8) Ms^(-1)`
`3 xx 10^(-7) M s^(-1)`

Solution :Given : Rate constant of the FIRST order reaction `(k) = 3 xx 10^(-6)` per SEC and initial concentration
`[A] = 0.10` M . We know that initial rate constant
`k [A] = 3 xx 10^(-6) xx 0.10 = 3 xx 10^(-7) Ms^(-1)`.


Discussion

No Comment Found

Related InterviewSolutions