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WorksheetsAldehydes & Ketones
Total questions: 10
Worksheet time: 15mins
Benzaldehyde can be prepared from toluene using which reagent?
CrO₃
KMnO₄
CrO₂Cl₂
PCC
The reaction of toluene with CrO₂Cl₂ in CS₂ is called:
Friedel–Crafts reaction
Etard reaction
Gattermann reaction
Wurtz reaction
In Gattermann-Koch reaction, the reagents used are:
CO + HCl + AlCl₃
CO₂ + HCl + AlCl₃
HCHO + HCl
CH₃Cl + AlCl₃
What is the product of Rosenmund reduction of acetyl chloride?
Ethanol
Acetic acid
Ethanal
Acetone
Which compound is used to reduce esters to aldehydes at low temperature?
LiAlH₄
NaBH₄
DIBAL-H
Zn/HCl
Which of the following is a mixed (unsymmetrical) ketone?
Acetone
Diethyl ketone
Ethyl methyl ketone
Benzophenone
Which of the following is the IUPAC name of acetophenone?
Phenyl methanone
Methyl phenyl ketone
Benzyl ketone
Acetobenzone
Which one is obtained when benzene is treated with CO + HCl in presence of AlCl₃ and CuCl?
Benzyl alcohol
Toluene
Benzaldehyde
Benzoic acid
The oxidation of methylbenzene with CrO₃ in acetic anhydride gives:
Benzoic acid
Benzyl alcohol
Benzaldehyde
Acetophenone
IUPAC name of CH₃COCH₂CH₃ is:
Propanone
Butanone
Pentanone
Acetone
