Question

what are the most important questions from chapter carbon and its compound of class 10th?

Answer 1

Question.1 Give the names of the following functional groups:

Question.2 What is the difference in the molecular formula of any two consecutive members of a homologous series of organic compounds?

Question.3
(a) Give a chemical test to distinguish between saturated and unsaturated  hydrocarbons.
(b) (i) Name the products formed when ethanol burns in air. ‘
(ii) What two forms of energy are liberated on burning alcohol?
(c) Why is the reaction between methane and chlorine considered a substitution
reaction?

Question.4 What is meant by a sturated hydrocarbon?

Question.5 Name the compound formed when ethanol is warmed with ethanoic acid in the
presence of a few drops of cone.H2S04

Question.6 Draw the structure of ethanol molecule.

Question.7 What happens when a small piece of sodium is dropped into ethanol? 
Answer. Hydrogen gas will be evolved

Question.8 What is meant by a functional group in an organic compound? Name the functional group present in
(i) CH3CH2OH
(ii) CH3COOH
(b) State one point of difference between soap and synthetic detergent

Answer 2

Carbon chain, soap and detergent are the most important question in this chapter