For the following reaction scheme (homogeneous), the rate constant has units
$A+B\xrightarrow{K}C$:
${\sec ^{ - 1}}\,mole$
${\sec ^{ - 1}}$
${\sec ^{ - 1}}litre\;mol{e^{ - 1}}$
$sec$
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 $=k\left[ CH _{3} CHO \right]^{3 / 2}$
The rate law for a reaction between the substances $ A $ and $B$ is given by, rate $= k{[A]^n}{[B]^m}$. On doubling the concentration of $A$ and halving the concentration of $B$, the ratio of the new rate to the earlier rate of the reaction will be as
Molecularity of reaction of inversion of sugar is
Identify the reaction order from each of the following rate constants.
$(i)$ $k=2.3 \times 10^{-5} \,L \,mol ^{-1}\, s ^{-1}$
$(ii)$ $k=3 \times 10^{-4}\, s ^{-1}$
Which one of the following statements is wrong