The rate constant for first order reaction is 60/s. How much time will it take to reduce the concentration of the reaction to 1/10 of its initial value ?

The rate constant for the first order reaction is 60s^(-1) . How much time will it take to reduce the concentration to reactant to 1/10 th of initial value ?

The rate constant for a first order reaction is 60s^-1 . How much time will it take to reduce the concentration of the reactant to 1//16^(th) of its initial value?

The rate constant for a first order reaction is 60s^-1 . How much time will it take to reduce the concentration of the reactant to 1//16^(th) of its initial value?

The rate constant for a first order reaction is 60" s"^(-1) . How much time will it take to reduce the concentration of the reactant of 1/10 th of its initial value?