1. Tardigrade
  2. Question
  3. Chemistry
  4. The rate constant of the reaction A → B is 0.6 × 10-3 mole per second. If the concentration of A is 5 M, then concentration of B after 20 minutes is :

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Q. The rate constant of the reaction $ A \to B$ is $0.6 \times 10^{-3}$ mole per second. If the concentration of A is 5 M, then concentration of $B$ after 20 minutes is :

AIPMTAIPMT 2015Chemical Kinetics

Solution:

For zero order reaction :
x = K.t
= $0.6 \times 10^{-3} \times 20 \times 60$
x = 0.72 M