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Which of the following is a unimolecular reaction?
Chemistry
Chemical Kinetics
Question
Updated
19 Aug 2026
Which of the following is a unimolecular reaction?
A
Choose Your Answer
A
2HI → H 2 + I 2
B
N 2 O 5 → N 2 O 4 + ½O 2
C
H 2 + Cl 2 → 2HCl
D
PCl 3 + Cl 2 → PCl 5
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