111.

What is the role of bithional in toilet soaps?

• it controls the pH of the skin and do not harm it

• it reduces the odours produced by bacterial decomposition of organic matter

• it helps in improving the colour of the skin

• it act like an antihistamine

Saccharin contains

• carbon and hydrogen

• carbon, oxygen and hydrogen

• carbon, hydrogen, oxygen and nitrogen

• carbon, hydrogen, sulphur, nitrogen and oxygen

Antiseptic chloroxylenol is :

• 4-chloro-3,5-dimethyl phenol

• 3-chloro-4,5-dimethyl phenol

• 4-chioro-2,5-dimethyl phenol

• 5-chloro-3,4-dimethyl phenol

A diabetic person carries a packet or glucose with him always, because :

• glucose reduces the blood sugar level slowly

• glucose increases the blood sugar level slowly

• glucose reduces the blood sugar level

• glucose increases the blood sugar level almost instantaneously

Assertion : Sulpha drugs contain sulphonamide group.

Reason : Salvarsan is a sulpha drug

• If both assertion and reason are true and reason is the correct explanation of assertion

• If both assertion and reason are true but reason is not the correct explanation of assertion.

• If assertion is true but reason is false

• If both assertion and reason are false

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