STANDARDChemistry-Chemical Kinetics
STANDARD Chemistry Order of Reactions MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which one of the following is wrongly matched?
A
Saponification of CH₃COOC₂H₅ - Second order reaction
B
Hydrolysis of CH₃COOCH₃ - Pseudo-unimolecular reaction
C
Decomposition of H₂O₂ - First order reaction
D
Combination of H₂ and Br₂ to give HBr - Zero order reaction
Correct Answer
Option D
Detailed Explanation
The combination of H₂ and Br₂ to give HBr is not a zero order reaction. It is a complex reaction involving multiple steps.
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