? Section 1.2 Questions
Understanding Concepts
1. Draw a structural diagram for each hydrocarbon:
(a) 2-methyloctane
(b) 2-methyl-3-isopropylnonane
(c) methylcyclopentane
(d) 3-hexyne
(e) 3-methyl-1,5-heptadiene
(f) 1,2,4-trimethylbenzene
(g) 4-s-butyloctane
(h) 2-phenylpropane
(i) 3-methyl-2-pentene
(j) n-propylbenzene
(k) p-diethylbenzene
(l) 1,3-dimethylcyclohexane
2. For each of the following names, determine if it is a correct
name for an organic compound. Give reasons for your
answer, including a correct name.
(a) 2-dimethylhexane
(b) 3-methyl-1-pentyne
(c) 2,4-dimethylheptene
(d) 3,3-ethylpentane
(e) 3,4-dimethylhexane
(f) 3,3-dimethylcyclohexene
(g) 2-ethyl-2-methylpropane
(h) 2,2-dimethyl-1-butene
(i) 1-methyl-2-ethylpentane
(j) 2-methylbenzene
(k) 1,5-dimethylbenzene
(l) 3,3-dimethylbutane