A study of chemical kinetics of the reaction $A + B \to$  Products, gave the following data at $25\,^oC$.

Exp. No.	[A]	[B]	Rate
$1.$	$1.0$	$0.15$	$4.2 × 10^{-6}$
$2.$	$2.0$	$0.15$	$8.4 × 10^{-6}$
$3.$	$1.0$	$0.20$	$5.6 × 10^{-6}$

Find out rate law

Velocity constant $K$ of a reaction is affected by

Which one of the following statement for order of reaction is not correct ?

For the decomposition of azoisopropane to hexane and nitrogen at $543$ $K ,$ the following data are obtained.

Calculate the rate constant.

Differential form of the rate equation is

$\frac{{dx}}{{dt}} = k\left[ P \right]{\left[ Q \right]^{0.5}}{\left[ R \right]^{0.5}}$

Which statement about the above equation is wrong?

For a particular reaction, the rate expression is given as $r = k[A] [B]^{0.5}$. If the volume of vessel is reduced to one-fourth of the initial volume, the rate of reaction would