Alcohols Acids and Esters

Name this functional group

• hydroxide

• hydroxyl

• carboxyl

• ester link

Name the compound

• 2-methylbutan-3-ol

• Butan-2-ol

• 3-methylbutan-2-ol

• 3-ethylbutan-2-ol

Esters are formed through what type of reaction?

• hydrolysis

• condensation

• hydration

• dehydration

A reaction where a large molecule is split up into smaller molecules by the addition of water is known as

• dehydration

• condensation

• hydration

• hydrolysis

Name this compound

• propanol

• propanoic acid

• butanoic acid

• butanol

A use for ester is...

• fuel

• additives in petrol

• flavourings

• hair dye

Which ester is an isomer of pentanoic acid

• ethylbutanoate

• propylbutanoate

• methylpentanoate

• ethylpropanoate

What is the correct shortened structural formula for 2-methylbutanoicacid?

• CH3CH2CH2(CH3)COOH

• CH3CH2(CH3)CH2COOH

• CH3(CH3)CH2CH2COOH

• CH3CH2CH2COOH

Name the ester produced from methanol and hexanoic acid

• methylhexanoic

• hexylmethanoate

• methylhexanoate

• hexanoatemethyl

Name this ester

• Butyl ethanoate

• butyl methanoate

• ethyl ethanoate

• ethyl butanoate