Write the structural formula and IUPAC names of :
(i). Secondary dutyl chloride
(ii) allyl chloride
(iii). BHC
(iv). Isobutyl chloride
(v). Cinnamyl chloride
(vi). Crotyl chloride
(vii). Propargyl bromide.

Explanation

(i). `CH_(3)-underset(Cl)underset(|)(C)H-C_(2)H_(5)` (2-chlorobutane)
(ii). `CH_(2)=CH-CH_(2)-Cl` (3-Chloropropi-1-ene)
(iii).
(iv). `underset("1-Chloro-2-methylpropane")(CH_(3)-underset(CH_(3))underset(|)(C)H-CH_(2)-Cl)`.
(v). `C_(6)H_(5)CH=CHCH_(2)Cl` (3-Chloro-1-phenyl-prop-1-ene)
(vi). `CH_(3)-CH=CH-CH_(2)-CL` (1-Chlorobut-2-ene).
(vii). `overset(1)(C)H-=overset(2)(C)H-overset(3)(C)H_(2)-Br` (3-Bromoprop-1-yne).