Chemical Kinetics — Chemistry STD 12 — Question

Examples for a zero order reaction:

1. Photochemical reaction between $H _2$ and $Cl$

$H _{2( g )}+ Cl _{2( g )} \stackrel{ hv }{\longrightarrow} 2 HCl _{( g )}$

2. Decomposition of $N _2 O$ on hot platinum surface

$N _2 O _{( g )} \rightleftharpoons N _{2( g )}+\frac{1}{2} O _{2( g )}$