What will be the effect of temperature on rate constant?
The rate constant of a reaction is nearly doubled with a $10^{\circ}$ rise in temperature. However, the exact dependence of the rate of a chemical reaction on temperature is given by Arrhenius equation,
$k= Ae ^{-E a / RT }$
Where,
$A$ is the Arrhenius factor or the frequency factor
$T$ is the temperature
$R$ is the gas constant
$E_{ a }$ is the activation energy
Assuming the reaction
$2NO(g) + Cl_2(g) \longrightarrow 2NOCl(g)$
occurs in a single elementary step, we can say that
From the rate expression for the following reactions, determine their order of reaction and the dimensions of the rate constants.
$(i)$ $3 NO ( g ) \rightarrow N _{2} O$ $(g)$ Rate $=k[ NO ]^{2}$
Order of radioactive disintegration reaction is
Inversion of sucrose is
Define following term / Give definition :
$(1)$ Elementary reaction
$(2)$ Complex reaction