Question

Thermal decomposition of $KCl{O}_3\left(s\right)$ in presence of $Mn{O}_2\left(s\right)$ is homogeneous catalysis.

• A. True
• B. False

Answer 1

The correct option is B False

Thermal decomposition of $KCl{O}_3\left(s\right)$ in presence of $Mn{O}_2\left(s\right)$ is heterogeneous catalysis as gaseous product is form along with solid $KCl$.

$2KCl{O}_{3\left(s\right)}\stackrel{Mn{O}_2}{\to }2KC{l}_{\left(s\right)}+3O_{2\left(g\right)}$