Which class of compound includes ketones?
Amino
Ether
Carboxyl
Carbonyl
Which of the following is a catalytic poison?
Vanadium pentoxide
Sponge ion
Nickel
Barium sulphate
Which of the following reaction uses HCl and stannous chloride and reduced alkyl cyanide to obtain aldehyde?
Rosenmund’s reduction
Sandmayer reaction
Fredal & crafts reaction
Stephen’s reaction
What is the process of same way of reaction of aldehyde and ketone?
Wolff kishner reduction
Crossed aldol condensation
Fredal& crafts reaction
What is the IUPAC name of benzaldehyde?
Methanol
Ethanol
Phenyl methanal
2-butenal
Which is the simplest member of aldehyde group?
Actaldehyde
Formaldehyde
Pentanaldehyde
Acraldehyde
Which process is helpful to locate the presence of double bond at the terminal carbon?
Ozonolysis
Hydrolysis
Alkylation
Carboxylation
What is obtained on heating aldol?
Cyanohydrin
Crotonaldehyde
Oxime
Hydrazine
What differs aldehyde from ketones?
Double bonded structure
Hydrogen atom bonded to carbonyl group
Oxidation property
Reduction property
Which among the following will give primary alcohol on Grignard addition?
Acetaldehyde
Aldol
