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WorksheetsAldehydes & Ketones
Total questions: 15
Worksheet time: 8mins
What is the general formula for aldehydes?
R–CO–R′
R–CHO
R–C≡O
R–C=C–R
What suffix is used for naming aldehydes?
–al
–yne
–ene
–one
Which reagent is used to oxidize primary alcohols to form aldehydes?
H₂SO₄
NaBH₄
PCC
K₂Cr₂O₇
What is the general formula for ketones?
R–CHO
R–CO–R′
R–C≡O
R–C=C–R
What suffix is used for naming ketones?
–ene
–yne
–one
–al
Which reagent is used to oxidize secondary alcohols to form ketones?
NaOH
H₂O
K₂Cr₂O₇
PCC
What type of reaction is Friedel-Crafts acylation?
Addition
Elimination
Electrophilic aromatic substitution
Nucleophilic substitution
What is produced when an alkene undergoes ozonolysis?
Aldehyde and ketones
Carboxylic acid
Alcohol
Alkane
What is the result of the addition of HCN to carbonyl compounds?
Formation of ketone
Formation of cyanohydrin
Formation of alcohol
Formation of ester
Which reagent is a common reducing agent for carbonyl compounds?
H₂O
K₂Cr₂O₇
LiAlH₄
KMnO₄
What type of alcohol is produced from the reduction of a ketone?
Tertiary alcohol
Secondary alcohol
No alcohol
Primary alcohol
What is the product of the reaction of methanal with Grignard reagent followed by hydrolysis?
Secondary alcohol
Tertiary alcohol
Aldehyde
Primary alcohol
Which of the following compounds can undergo oxidation?
Ketones
Aldehydes
Alkenes
Alkanes
What is the product of reaction above
Propanone
Propanol
Propanal
Propene
What is the products when but-1-ene undergoes ozonolysis
