ComedkChemical KineticsCOMEDK 2025 Afternoon ShiftMCQ+1 / -02025The time needed for completion of $80 \%$ is $y$ times the half-life period of a first order reaction. What is the value of $y$ ?A0.648B3.46C2.32D0.322Check AnswerClear SelectionReveal AnswerShow Explanation