page 03 5. Which of the following compounds is a tertiary alcohol? A 2,2-dimethylpropan-1-ol B 2-methylbutan-2-ol C pentan-3-ol D 3-methylbutan-2-ol 6. Molecule X has the structure CH2 C CH COOH H2N CH CH3 O N H N H C O CH(CH3)2 Which of the following could be produced by partial hydrolysis of X? CH COOH H2N CH2 CH(CH3)2 CH COOH H2N CH2 CH3 CH COOH H2N CH CH3 CH(CH3)2 CH2 COOH H2N CH CH CH(CH3)2 C O N H C O N H C O N H C O N H A B C D 7. A compound with molecular formula C6H12O2 could be A pentyl ethanoate B hexan-2-one C 3-methylpentan-2-ol D hexanoic acid. [Turn over