Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

The order of reactivitiesof the following alkyl halides for a $Sn^2$ reaction is

$ (a)\;RF > RCL > RBr >RI \\ (b)\;RF > RBr > RCl >RI \\ (c)\;RCl > RBr > RF >RI \\ (d)\;RI > RBr > RCl >RF $
Can you answer this question?

1 Answer

0 votes
In $R-X$ the rate of reactions follows the order.
$R -I > R-Br > R-Cl > R-F$
$I^-$ is the best leaving group among halide ions.
Hence d is the correct answer.
answered Feb 22, 2014 by meena.p

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App