Explanation

(d)
[image:10_image71.emf]
In [F] order of quantity of alkene 2 > 1> 3
These on addition with $Br_{2}/CCl_{4}$ to give their addition products which have $C_{4}H_{6}\ Br_{2}$ as molecular formula.
$(1)CH_{3} - CH - CH - CH_{3}$
| |
Br Br
Br
|
$(2)CH_{3} - CH - CH - CH_{3}\$
|
Br
$(3)BrH_{2}C - CH - CH_{2} - CH_{3}$
|
Br
$(4)BrH_{2}C - CH_{2} - CHBr - CH_{2}$
$(5)CH_{2}Br - CH_{2} - CH_{2} - CH_{2}Br$