JEE · NEET Previous Year Question
Which of the following alkyl halide is most reactive towards substitution by mechanism?
Topic: JEE PYQ
Answer: B. Full step-by-step solution below.
- A
- B
- C
- D
Correct answer: B
Solution
(b) An reaction involves two steps; formation of carbocation (which is the slow and thus, the ratedetermining) and attack of the nucleophile on the - carbon. Among the given options, the bond is weakest for in . Thus, it will be most reactive towards reaction.More Haloalkanes & Haloarenes PYQs
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