Question Detail

CHM 102 Practice Questions Objective Question

Question

How many isomers are possible for the compound with molecular formula C4H8?
Options
A 2
B 4
C 6
Correct Answer
D 8
Correct Answer

Option C is the correct answer.

Detailed Explanation

The compound with formula C4H8 has 6 isomers: 3 alkenes (1-butene, 2-butene (cis/trans), 2-methylpropene) and 3 cycloalkanes (cyclobutane, methylcyclopropane).

Hint

Consider both acyclic alkenes and cyclic alkanes for this formula.

Question Info