Can you help me with problem #12? cantiction of both alkel halic andthe nucle.cp

Question

Can you help me with problem #12?

cantiction of both alkel halic andthe nucle.cpp.lz cti rate of the following SN2 reaction? CH3Br + HO- A) no change B) doubles the rate C) triples the rate D) quadruples the rate E) rate is halved CH3OH + Br 13. What product is formed when (R)-2-chloropentane reacts with hydroxide ion in an SN2 reaction? A) (R)-2-pentanol S)-2-pentanol C) racemic pentanol D) 1-pentanol E) 3-pentanol 14. What is the product of the SN2 reaction of (R)-2-bromopentane with sodium methoxide? A)s)-2-methoxypentane ) (R)-2-methoxypentane C) (S)-2-ethoxypentande D) (R)-2-ethoxypentane E) (R)-2-pentanol F) (S)-2-pentanol 15. Name the product of the following SN2 reaction: OH CH CH CH: A) (S)-2-hexanol B) (R)-2-hexanol (S)-3-hexanol D) (R)-3-hexanol

Explanation / Answer

12) option B is correct

Explanation:

The rate of SN2 reaction depends on concetration of both alkyl halide and nucleophile. So as the concetration of alkyl halide and nucleophile is doubled the rate of SN2 reaction gets doubled.

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