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 of the following is an aromatic acid ?
Formic acid
Benzoic acid
Propionic acid
Acetic acid
Which aromatic acid is used as urinary antiseptic ?
Toluic acid
Salicylic acid
Anthranilic acid
Which of the following undergoes Hoffmann's reaction ?
Acetyl chloride
Acetic anhydride
methyl acetate
amide
Which carboxylic acid is an important laboratory reagent ?
Succinic acid
Oxalic acid
Which of the following is used in the manufacturing of drugs ?
Which aromatic acid is used as medicine ?
From which compound the succinic acid is prepared ?
Glycol
sodium cyanide
sucrose
ethlene dibromide
Which colour will occur when an aqueous solution of salicylic acid react with ferric chloride ?
Violet
White
