Which of the following is used in the manufacturing of drugs ?
Acetyl chloride
Acetic anhydride
methyl acetate
amide
Which of the following acid cannot be prepared by Grignard reagent ?
Acetic acid
butyric acid
formic acid
benzoic acid
Which aromatic acid is used as medicine ?
Toluic acid
Benzoic acid
Salicylic acid
Anthranilic acid
Which compound has fumes in mosit air ?
Methyl acetate
Which carboxylic acid is an important laboratory reagent ?
Succinic acid
Oxalic acid
Formic acid
Which of the following undergoes Hoffmann's reaction ?
From which compound the succinic acid is prepared ?
Glycol
sodium cyanide
sucrose
ethlene dibromide
Which of the following is an aromatic acid ?
Propionic acid
Which precipitate will form when formic acid is heated with Fehling solution ?
Blue
Yellow
Green
Red
Which colour will occur when an aqueous solution of salicylic acid react with ferric chloride ?
Violet
White
