A) 2 > 3 > 5 > 4 > 1
B) 5 > 3 > 2 > 1 > 4
C) 1 > 5 > 2 > 3 > 4
D) 3 > 5 > 1 > 2 > 3
Correct Answer: A
Solution :
Idea This problem includes conceptual mixing of \[{{S}_{N}}^{2}\] reaction and nucleophilicity of reagent. Students are advised to use the concept of steric hindrance and nucleophilicity of species to answer the question. The reagent having greater value of nucleophilic character undergo faster nucleophilic substitution reaction. Steric hindrance play an important role according to which greater the steric hindrance lower the reactivity towards\[{{S}_{{{N}^{2}}}}\]. Test Edge Students are advised to study the effect of different substrate, solvent in \[{{S}_{N}}2\] reaction which is asked generally.You need to login to perform this action.
You will be redirected in
3 sec