Write differential rate expression of following reaction and give its order of reaction :
$5 B r^{-}+B r O_{3}^-+6 H^{+} \rightarrow 3 B r_{2}+3 H_{2} O$
From the rate expression for the following reactions, determine their order of reaction and the dimensions of the rate constants.
$(iii)$ $CH _{3} CHO ( g ) \rightarrow CH _{4}( g )+ CO ( g ) \quad$ Rate $=k\left[ CH _{3} CHO \right]^{3 / 2}$
Identify the reaction order from each of the following rate constants.
$(i)$ $k=2.3 \times 10^{-5} \,L \,mol ^{-1}\, s ^{-1}$
$(ii)$ $k=3 \times 10^{-4}\, s ^{-1}$
Define following term / Give definition :
$(1)$ Rate law / Rate equation / Rate expression
$(2)$ Unimolecular reaction
In the following reaction $A \to B + C$, rate constant is $0.001\, M/sec$. If we start with $1M$ of $A$, the conc. of $A$ & $B$ after $10$ min are respectively
Velocity constant $K$ of a reaction is affected by