The rate of First order reaction is 0.04 ~mol ~L⁻¹ ~s⁻¹ at 10 minutes and 0.03 ~mol ~L⁻¹ ~s⁻¹ at 20 minutes after initiation. Half life of the reaction is _ _ _ m inutes. (Given log 2=0.3010, log 3=0.4771)

Chemical Kinetics: JEE Main 2024 Chemistry question

JEE Main 2024 · 30 Jan, Morning shift · Q6

JEE Main 202430 Jan, Morning shiftChemistryMediumChemical Kinetics62× since 2002

The rate of First order reaction is

0.04 \mathrm{~mol} \mathrm{~L}^{-1} \mathrm{~s}^{-1}

at 10 minutes and

0.03 \mathrm{~mol} \mathrm{~L}^{-1} \mathrm{~s}^{-1}

at 20 minutes after initiation. Half life of the reaction is _______ minutes. (Given

\log 2=0.3010, \log 3=0.4771

)

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2024 Chemical Kinetics Question with Answer (30 Jan Morning shift, Q6) | JEE Arc