MCQ
An example of a pseudo -unimolecular reaction is
- ADissociation of hydrogen iodide
- ✓Hydrolysis of methyl acetate in dilute solution
- CDissociation of phosphorus pentachloride
- DDecomposition of hydrogen peroxide
It is a pseudo-unimolecular reaction.
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The rate constants of the above reaction at $200 \,K$ and $300 \,K$ are $0.03 \,min ^{-1}$ and $0.05 \,min ^{-1}$ respectively. The activation energy for the reaction is $....J$ (Nearest integer)
(Given : In $10=2.3$
$R =8.3\,J\,K ^{-1}\, mol ^{-1}$
$\log 5=0.70$
$\log 3=0.48$
$\log 2=0.30$