Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  JEEMAIN and AIPMT  >>  Chemistry  >>  Halogens
0 votes

Refer to the below equations :

Which of the following is correct decreasing order of rate of reaction with R (Isopropyl, neopentyl, methyl, alkyl, aryl)


(a) Methyl > isoprophl > allyl > aryl > neopentyl

(b) Aryl > allyl > methyl > isopropyl > Neopentyl

(c) Methyl > allyl >isopropyl > neopentyl > aryl

(d) allyl > methyl > isopropyl > neopentyl >aryl

Can you answer this question?

1 Answer

0 votes
Steric factor is important case to decide the ease of $SN_2$ substitution but electronic factor also plays an important role the grater reactivity of aryl,allyl,and methyl is due to electronic rate Ethyl-1,allyl-40,methyl-30,aryl-120,neopentyl-10-5
answered Aug 21, 2013 by sreemathi.v
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