The rate of 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 is
`3 xx 10^-7` m/s
`3 xx 10^-5` m/s
`3 xx 10^-8` m/s
`3 xx 10^-6` m/s
rate of first order reaction is independent of initial concentrations.