Haloalkanes and...

Only One Option Correct Type

Direction (Q. Nos. 1-8) This section contains 8 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE is correct.

Q. 

Which of the S_N2 reaction is fastest?

Which statement is true about S_N2 mechanism?

A correct statement about transition state of S_N2 reaction is 

What is the correct increasing order of reactivity of the  followings in S_N2 reaction ?

I. CH₂ = CHCH₂ — Br
II. CH₂ = CH— I
III. CH₃CH₂CH₂ — I
IV. CH₃OCH₂CH₂ — I 

What is the correct increasing order of reactivity of the following in the S_N2 reaction?

Consider the two lines shown in the diagram given below.

Q. 

In a S_N2 reaction, these two lines compare the effect of the

Consider the two lines shown in the diagram given below.

Q. 

Which of the following apply appropriately to a S_N2 reaction?

The correct statement concerning a S_N2 reaction is