Aldehydes and Ketones

The class of compounds containing C=O are called

• Aldehydes

• Ketones

• Carbonyl Compounds

• None of the Above

Which of the following compounds does not contain an OH group

• Phenol

• Carboxylic acid

• Aldehydes

• Alcohols

Acetophenone is prepared from

• Friedel craft reaction

• Rosenmund reaction

• Sandmayer reaction

• Wurtz reaction

The Clemmenson reduction of acetone yields

• Ethanol

• Ethanal

• Propane

• Propanol

Aldehydes and Ketones can be prepared from

• Acid Chlorides

• Nitriles

• Both of them

• None of the above

Catalyst SnCl / HCl 2 is used in

• Stephen's reduction

• Cannizzaro reaction

• Clemmensen's reduction

• Rosenmund's reduction

Ketones are prepared by

• Clemmensen's reduction

• Cannizzaro reaction

• Rosenmund's reduction

• Oppenaur's oxidation

Which of the following will undergo aldol condensation

• Acetaldehyde

• Propanaldehyde

• Benzaldehyde

• Trideuteroacetaldehyde

Which one of the following pairs is not correctly matched

• C=O_Clemmensons reduction_> >CH₂

• >C=O Wolf Kishner Reduction> >CHOH

• -COCl Resunmund's reduction> - CHO

• -C = N Stefen's Reduction> -CHO

Which of the following will not give the iodoform test

• Acetophenone

• Ethanal

• Benzophenone

• Ethanol