NEET Chemistry Past PapershardMCQ SINGLE

Which of the following species is most reactive in S 2 reaction ? (A) CH –CH –Cl (B) CH –CH –Br (C) NEET Chemistry Past Papers Chemistry Question

Question

Which of the following species is most reactive in S 2 reaction ? (A) CH –CH –Cl (B) CH –CH –Br (C) CH –CH –I (D) CH –CH –F

Answer: C
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