Which compound can form the greatest number of intermolecular hydrogen bonds per molecule in its pure liquid state?
CH3CH2OCH2CH3\text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3CH3CH2OCH2CH3
CH3COCH3\text{CH}_3\text{COCH}_3CH3COCH3
CH3CH2CH2OH\text{CH}_3\text{CH}_2\text{CH}_2\text{OH}CH3CH2CH2OH
HOCH2CH(OH)CH2OH\text{HOCH}_2\text{CH(OH)CH}_2\text{OH}HOCH2CH(OH)CH2OH
54 exam-style questions on AQA A Level Chemistry Bonding, covering Ionic bonding, Nature of covalent and dative covalent bonds, Metallic bonding, Bonding and physical properties, Shapes of simple molecules and ions, Bond polarity, and Forces between molecules. Each one has a worked solution and a mark scheme showing where the marks go.