Which of the following is an aromatic acid ?
Formic acid
Benzoic acid
Propionic acid
Acetic acid
Which of the following undergoes Hoffmann's reaction ?
Acetyl chloride
Acetic anhydride
methyl acetate
amide
What is the source name of butyric acid ( C3H7COOH ) ?
Formica
Butter
Vinegar
Laurel oil
From which compound the succinic acid is prepared ?
Glycol
sodium cyanide
sucrose
ethlene dibromide
Which aromatic acid is used as urinary antiseptic ?
Toluic acid
Salicylic acid
Anthranilic acid
Which of the following acid cannot be prepared by Grignard reagent ?
butyric acid
formic acid
benzoic acid
Which precipitate will form when formic acid is heated with Fehling solution ?
Blue
Yellow
Green
Red
Which one of the following is formed when heating HI/p with carboxylic acid ?
Amides
Halides
Alkane
Water
Which colour will occur when an aqueous solution of salicylic acid react with ferric chloride ?
Violet
White
Which aromatic acid is used as medicine ?
