The rate constant of the reaction A ⟶ B is 0.6 × 10 - 3 mole per liter per second. If the initial…
The rate constant of the reaction is mole per liter per second. If the initial concentration of A is 5 M, then the concentration of B after 20 minutes is:
1.08 M
3.60 M
0.36 M
0.72 M
Solution
For, Zero Order Reaction:
$\begin{aligned}
x &= \text{K.t} \\
&= 0.6 \times 10^{-3} \times 20 \times 60
\end{aligned}$
So, $x=0.72 \, \text{M}$