(a)Name the category of drugs represented by the chemical structure given above.
(b) If the methyl group is substituted by acetyl group we get a bitter crystalline compound.Name the compound
(c)Name the natural source of these compounds.
(d)State the harmful effects of this class of drugs on the human body.

(a) Name the source plant of heroin drug. How is it obtained from the plant? (b) Write the effects of heroin on the human body.

The outline structure of a drug is given below. (a) Which group of drugs does this represent ? (b) What are the modes of consumption of these drugs? (c) Name the organ of the body which is affected by consumption of these drugs.

An organic compound C_(2)H_(4)O_(2) is taken in a test-tube and a pinch of baking soda is added to it. A gas it evolved which turns lime water milky. (a) Name the gas evolved. (b) Name the functional group present in the organic compound. (c) Write the name and formula of the organic compound.

Identify the compound X on the basis of the reactions given below. Also, write the name and chemical formulae of A , B and C.

Identify the compound X on the basis of the reactions given below. Also, write the name and chemical formulae of A, B and C

Name the functional group of organic compounds that can be hydrogenated .With the help of a suitable explae explain the process of hydrogenation , mentioning the conditions of the reaction and any one change in physical property with the formation of the product. NAme any one natureal source of organic compounds that are hydrogenated