Alkyl Halides - Result Question 31

####31. A solution of (+)-2-chloro-2-phenylethane in toluene racemises slowly in the presence of small amount of $SbCl _5$, due to the formation of

(1999)

(a) carbanion

(b) carbene

(c) free-radical

(d) carbocation

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Answer:

Correct Answer: 31. (d)

Solution:

31.

he planar carbocation (I), when return back, forms racemic mixture of the starting compounds.



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