Glycerine is used as a preservative for fruits and eatable because

• it makes them sweet

• it acts as an insecticide

• it keeps the food moist

• All of the above

12.

Parkinson's disease is linked to abnormalities in the levels of dopamine in the body. The structure of dopamine is

• 

• 

• 

• 

Tincture of iodine is

• solution of iodine in CCl₄

• solution of iodine in ethanol

• KIO₃

• CHI₃

Chloramine-T is used as

• antipyretic

• analgesic

• antiseptic

• disinfectant

Formalin is the commercial name of

• formic acid

• fluoroform

• 40% aqueous solution of methanal

• para formaldehyde

Lemon gives sour taste because of

• citric acid

• tartaric acid

• oxalic acid

• acetic acid

Ethyl butyrate has the flavour of which fruit ?

• Apple

• Pineapple

• Orange

• Banana

Chloramine-T is a

• disinfectant

• antiseptic

• analgesic

• antipyretics

Antipyretics are used to

• relieve pain

• bring down body temperature

• to bill micro-organisms

• to relieve from anxiety

Tranquilisers are also known as

• psychosomatic durgs

• psychoterapeutic drugs

• psychosystolic drugs

• None of the above