I want to get the solution for this
Dear student ,
The correct option is (c)
Reason : in option (a) it has double bond character due to + M effect
In (d) it is 3 0 in nature which does not show SN- 2 reaction
In (b) and (c) both are 10 , thus show SN -2 Reaction but ( C) will be more faster than (b) as iy has Br group which has high leaving nature this is due to larger size of Br
Regards
The correct option is (c)
Reason : in option (a) it has double bond character due to + M effect
In (d) it is 3 0 in nature which does not show SN- 2 reaction
In (b) and (c) both are 10 , thus show SN -2 Reaction but ( C) will be more faster than (b) as iy has Br group which has high leaving nature this is due to larger size of Br
Regards