The half-life of a reaction is inversely proportional to the square of the initial concentration of the reactant. Then the order of the reaction is

Question

Aicharya · Accepted Answer

$t_{1 / 2} \propto \frac{1}{a^{2}}$ We know that $t_{1 / 2} \propto \frac{1}{a^{n-1}}$ i.e. $n=3$ Thus reaction is of $3^{\mathrm{rd}}$ order /

The half-life of a reaction is inversely proportional to the square of the initial concentration of the…