Question

19 An isomer of pentane is ___________.
a) 2,2-Dimethylpropane
b) 2,2-Dimethylpentane
c) 1,1-Dimethylcyclopropane
d) 2,3-Dimethylbutane

20 Isomers have the same _____________.
a. Melting point
b. Molecular formula
c. Boiling point
d. Reactivity

Answer 1

19. a) 2,2-Dimethylpropane
20. b. Molecular formula