t_1/4 can be taken as the time taken for the concentration of a reactant to drop to … of its initial value. If the rate constant for a first order reaction is K, the t_1/4 can be written as

Chemical Kinetics and Nuclear Chemistry

JEE Main 2005 · Annual, Paper 1 · Q463

ChemistryEasy71×since 2002Q463

t_1/4 can be taken as the time taken for the concentration of a reactant to drop to

3 \over 4

of its initial value. If the rate constant for a first order reaction is K, the t_1/4 can be written as

JEE Main 2005 · Annual, Paper 1 · Q463

ChemistryEasy71×since 2002Q463

t_1/4 can be taken as the time taken for the concentration of a reactant to drop to

3 \over 4

of its initial value. If the rate constant for a first order reaction is K, the t_1/4 can be written as