Tincture of iodine is

• aqueous solution of I₂

• solution of I₂ in aqueous KI

• alcoholic solution of I₂

• aqueous solution of KI

Which of the following is added to food for the flavour of meat ?

• Sodium benzoate

• Sodium lactate

• Sodium citrate

• Sodium glutamate

 the  given structural formula is of :

• aspartame

• cyclate

• saccharin

• valium

Formula of microcosmic salt is

• Na₂HPO₄

• Na(NH₄)HPO₄

• K₂HPO₄

• Na₂PO₄.K₂PO₄

Paracetamol is a/an :

• antipyretic

• analgesic

• Both (a) and (b)

• antimalarial

Soaps are :

• Mg salts of lower fatty acids

• Na salts of lower fatty acids

• Na salts of higher fatty acids

• None of the above

Which one of the following types of drugs reduces fever ?

• Tranquiliser

• Antibiotic

• Antipyretic

• Analgesic

Bithional is an example of :

• antiseptic

• disinfectant

• antibiotic

• tranquiliser

Among the following sweetner which one has the lowest sweetness value ?

• Alitame

• Aspartame

• Saccharine

• Sucralose

Aspirin is prepared by the acetylation of salicylic acid with :

• phenol

• acetic anhydride

• methyl acetate

• chlorine