MHT CET · Chemistry · Haloalkanes and Haloarenes
Which of the following pairs of aryl halides can \(\underline{N O T}\) be prepared directly by electrophilic substitution?
- A Aryl bromide and aryl iodide
- B Aryl chloride and aryl bromide
- C Aryl fluoride and aryl chloride
- D Aryl iodide and aryl fluoride
Answer & Solution
Correct Answer
(D) Aryl iodide and aryl fluoride
Step-by-step Solution
Detailed explanation
(D)
Because aromatic electrophilic substitution with iodine is reversible and with fluorine is highly reactive.
Because aromatic electrophilic substitution with iodine is reversible and with fluorine is highly reactive.
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