JAMB - Chemistry (1995 - No. 34)
Which of the following pairs has compounds that are isomers?
Propanal and propanone
Ethanoic acid and ethylmethanoate
Ethanoic acid and ethane-1, 2-diol
2-methylbutane and 2, 2-dimethylbutane
Forklaring
Propanal and Propanone are functional isomers of each other with the functional group C=O