Question

summary of the chapter4 carbon and it's compounds class 10

Answer 1

Look carbon forms covalent bonds ie sharing of bonds.
properties of covalent bonds
poor conductor of heat and electricity
less intermolecular force of attraction
less melting and boiling point
do not have ions

There are two types of carbon compounds
1 Saturated Compound ( Alkanes : single bond less reactive )
2 Unsaturated Compound ( Alkenes and Alkynes ) Alkenes Multiple Bond
Alkynes Triple Bond

Saturated Compounds burn with a clean blue flame
unsaturated compounds burn with a yellow sooty flame

Homologous series A series of compounds in which the same functional grp substitutes for hydrogen in a carbon chain
Isomers Same Structural Formula But Different Molecular Formula
There are 4 functional grps
1 Halo Grp Prefix Chloro,Bromo,Fluro,Iodo
2 Alcohol Grp suffix ol
3 Aldehyde Grp suffix al
4 Carboxylic Grp suffix oic acid