51.

Which one of the following is an artificial sweetening agent?

• 

• 

• 

• 

Benzene 4-hydroxy acetanilide belongs to which of the following?

• Antipyretic

• Antacid

• Antiseptic

• Antihistamine

The drug used as post operative analgesic in medicine is

• L-dopa

• amoxycillin

• sulphapyridine

• morphine

Identify the antioxidant used in foods.

• Aspartame

• Sodium benzoate

• ortho-sulphobenzimide

• Butylated hydroxy toluene

Which of the following structure represents the compound, generally added to soaps to impart antiseptic properties?

The drug, which was designed to prevent the interaction of histamine with the receptors present in the stomach wall is

• prontosil

• cimetidine

• aspartame

• equanil

C₆H₆ + Cl₂ $\stackrel{\mathrm{Sunlight}}{\to }$ Product

• BHC

• Chloro benzene

• Dichloro benzene

• None of the above

Inorganic preservative is

• benzoic acid

• sucrose

• vinegar

• potassium bisulphite

2-acetoxy benzoic acid is

• antiseptic

• analgesic

• antibiotic

• hypnotic

The functional groups present in aspirin are

• OH, NHCOCH₃

• OC₂H₅, COOH

• COOH, OCOCH₃

• H, OCOCH₃