Mht CetChemical KineticsMHT CET 2026 17th April Evening ShiftMCQ+1 / -02026In first order reaction 20 millimole of reactant is reduced to 10 millimole in $1 \cdot 151$ minute. Find rate constant.A$0 \cdot 6023 \text{ minute}^{-1}$B$6 \cdot 120 \text{ minute}^{-1}$C$0 \cdot 3010 \text{ minute}^{-1}$D$2 \cdot 010 \text{ minute}^{-1}$Check AnswerClear SelectionReveal AnswerShow Explanation