Which of the following statements is true when used to compare the reaction of fluorine with 2-methylhexane and the reaction of bromine with 2-methylhexane?

Question

Quizplus · Accepted Answer

Fluorine is more reactive than bromine due to its higher electronegativity, but it is also less selective in the reaction with 2-methylhexane. This is because fluorine is a small and highly electronegative atom, which can attack the carbon-hydrogen bond of the methyl group with a high degree of selectivity. However, fluorine can also react with other carbon-hydrogen bonds in the 2-methylhexane molecule, leading to the formation of multiple products. On the other hand, bromine is less reactive but more selective than fluorine, as it can attack only the least hindered carbon-hydrogen bond in the 2-methylhexane molecule, leading to the formation of the major product 2-bromo-2-methylhexane. Therefore, option C is the best choice as it correctly describes the relative reactivity and selectivity of fluorine and bromine in the reaction with 2-methylhexane.

Which of the Following Statements Is True When Used to Compare