The rate constant for a first order reaction is $60 \text{ s}^{-1}$. How much time (in seconds) will it take to reduce the initial concentration of the reactant to its $1/16^{th}$ value?
- A$2.3 \times 10^{-2} \text{ s}$
- B$9.5 \times 10^{-2} \text{ s}$
- C$4.6 \times 10^{-2} \text{ s}$
- D$6.9 \times 10^{-2} \text{ s}$
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