Classify the following compounds as primary, secondary and tertiary hatides.

1.   1-bromobut-2-ene
2.   4-bromopent-2-ene 
3.  2-bromo-2-methylpropane


The structural formula of the given compounds are

H3C—H2C=HC—H2C—Be(b)H3—CH—CH=CH—CH3
l-Bromobut-2ene|
(Primaryhalide)_4-Bromobut-2-ene
CH3(Secondaryhalide)
|
(c)H3C—C—CH3
|
Br