Asked by Trista Adams on May 28, 2024

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Which H atom in the molecule shown will be most readily abstracted by a bromine radical? Which H atom in the molecule shown will be most readily abstracted by a bromine radical?   A)  H<sub>a</sub> B)  H<sub>b</sub> C)  H<sub>c</sub> D)  H<sub>d</sub> E)  H<sub>e</sub>

A) Ha
B) Hb
C) Hc
D) Hd
E) He

Bromine Radical

A highly reactive species formed by the homolytic cleavage of bromine, involved in various combustion and halogenation processes.

Abstracted

In chemistry, this term refers to the concept of removing something, especially a significant component or element from a complex entity.

  • Explain the basic principles of free radical mechanisms, encompassing the initiation, propagation, and termination stages.
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Sairyl NavascaJun 01, 2024
Final Answer :
C
Explanation :
The H atom on the carboxyl group (Hc) will be most readily abstracted by a bromine radical because it is the most weakly bonded to the molecule due to the electron-withdrawing effect of the nearby carbonyl group. This weakens the bond between the H atom and the neighboring O atom, making it more susceptible to abstraction by a radical.