Which class of compound includes ketones?
Amino
Ether
Carboxyl
Carbonyl
What is obtained on heating aldol?
Cyanohydrin
Crotonaldehyde
Oxime
Hydrazine
What is the process of same way of reaction of aldehyde and ketone?
Wolff kishner reduction
Crossed aldol condensation
Sandmayer reaction
Fredal& crafts reaction
Which of the following can give ketones?
Primary alcohols
Secondary alcohols
Tertiary alcohol
None of these
What is needed to be reacted with aldehydes and ketones to obtain cyanohydrin ?
Hydroxylamine
Hydrogen cyanide
Bromide
WHICH of the following is a coenzyme?
Aldehyde
Ketone
Pyridoxine
Pyridoxal
To which category does higher members of ketones and aldehydes belong to
Waxy solids
Volatile liquids
Volatile gas
Crystalline solids
Which of the following is hypnotic?
Paraformaldehyde
Paraldehyde
Salicylaldehyde
Cinnamaldehyde
Which among the following will give primary alcohol on Grignard addition?
Formaldehyde
Acetaldehyde
Aldol
Which of the following is not an aromatic aldehyde?
Benzaldehyde
Phenyl acetaldehyde
