WorksheetsQuestionnaire 5 Chem (12th)
Total questions: 20
Worksheet time: 14mins
ethyl propanoate
methyl pentanoate
ethyl butanoante
methyl propanoate
ethyl propanoate
propyl pentanoate
methyl butanoate
methyl propanoate
ethyl propanoate
propyl pentanoate
buthyl methanoate
methyl propanoate
butyl ethanoate
propyl pentanoate
butyl butanoate
methyl propanoate
buthyl propanoate
propyl pentanoate
methyl butanoate
methyl propanoate
Which carboxylic acid and alcohol would be used to make this ester?
butanol and ethanoic acid
ethanol and butanoic acid
butanol and propanoic acid
propanol and ethanois acid
Aspirin has this structure. What 2 functional groups are present?
alcohol and carboxylic acid
aldehyde and ketone
carboxylic acid and ester
ester and alcohol
Which of these is an ester?
A
B
C
D
Which carboxylic acid and alcohol would be used to make this ester?
Propanol and propanoic acid
Methanol and propanoic acid
Methanol and ethanoic acid
Ethanol and ethanoic acid
ethyl benzoate
methyl phenoate
methyl benzoate
phenyl methanoate
Which carboxylic acid and alcohol would be used to make this ester?
Ethanol and benzoic acid
Methanol and benzoic acid
Phenol and ethanoic acid
Phenol and methanoic acid
Explain what the esterification reaction consists in?
Carboxylic acid + Ketone = Ester + Water
True
False
Esters are considered as organic salts
True
False
What ester will be formed?
Isopropyl ethanoate
Isobutyl ethanoate
Isopentyl ethanoate
Isopenthyl methanoate
What ester will be formed?
Phenyl ethanoate
Phenyl propanoate
Ethyl benzoate
Ethyl phenoate
Explain why a water molecule is formed during the esterification reaction
methyl-2-hydroxy benzoate
ethyl-3-hydroxy benzoate
methyl-4-hydroxy benzoate
methyl-6-hydroxy benzoate
ethyl-2-phenyl ethanoate
methyl-2-phenyl ethanoate
methyl-1-phenyl methanoate
methyl-3-phenyl ethanoate
