Which one ofthe following antioxidant commonly used to increase the storage life of butter ?

• Butylated hydroxy anisol

• Sodium sulphite

• Sodium metabisulphite

• All of the above

Arsenic drugs are mainly used in the treatment of

• Jaundice

• Typhoid

• Syphilis

• Cholera

Which is a bactericidal antibiotic?

• Penicillin

• Erythromycin

• Tetracycline

• Chloramphenicol

Dalda is prepared from oils by :

• oxidation

• reduction

• hydrolysis

• distillation

Which one of the following is not employed as antihistamine?

• Dimetane

• Chloramphenicol

• Seldane

• Both (a) and (b

 the  given structural formula is of :

• aspartame

• cyclate

• saccharin

• valium

Bithional is an example of :

• antiseptic

• disinfectant

• antibiotic

• tranquiliser

Which one of the following types of drugs reduces fever ?

• Tranquiliser

• Antibiotic

• Antipyretic

• Analgesic

39.

Soaps are :

• Mg salts of lower fatty acids

• Na salts of lower fatty acids

• Na salts of higher fatty acids

• None of the above

Aspirin is prepared by the acetylation of salicylic acid with :

• phenol

• acetic anhydride

• methyl acetate

• chlorine