Question

explain in detail about chemical properties of carbon compounds.

Answer 1

Carbon compounds undergo different types of chemical reactions.

•Substitution
•Addition
•Polymerisation
•Combustion
•Thermal cracking.
Combustion:
All carbon compounds react with oxygen to produce heat and light along with carbon dioxide and water. This reaction of carbon with oxygen is called combustion.

Carbon Compound + Oxygen → Carbon dioxide + water + heat and light
CH4 + 2O2 → CO2 + 2H2O + Heat and light.
        •  Aliphatic compounds on combustion produce a non-sooty flame.
        •  Aromatic compounds on combustion produce sooty flame.

Oxidation:
Alcohols undergo oxidation in presence of oxidising agents like alkaline potassium permanganate 
or acidified potassium dichromate to form carboxylic acids. 
Example:
Ethyl alcohol on oxidation with alkaline potassium permanganate or acidified potassium dichromate gives acetic acid.
             CH3-CH2-OH   AlkalineKMnO4or AcidifiedK2Cr2O7−→−−−−−−−−−−−−−−−−−−−−−−−−−−−AlkalineKMnO4or AcidifiedK2Cr2O7→  CH3-COOH

Addition reaction:
A chemical reaction is said to be an  addition reaction if two substances combine and form a third substance. In general unsaturated hydrocarbons like alkenes and alkynes prefers to undergo addition reactions. 
In addition reactions molecules add across double bond or triple bond.  
Hydrogenation reaction involves the addition of hydrogen to unsaturated hydrocarbons in presence of catalyst like nickel or platinum to form saturated hydrocarbons.
Substitution reaction:
A reaction in which an atom or group of atoms replaces another atom or group of atoms is called substitution reaction. Alkanes undergo substitution reactions. 
Example: 
Chlorination of methane in presence of sunlight gives a mixture of products like methyl chloride, 
methylene chloride, chloroform and carbon tetrachloride.
 
CH4 + Cl2     Sunlight−→−−−−Sunlight→      CH3Cl + HCl
CH3Cl+Cl2        Sunlight−→−−−−Sunlight→       CH2Cl2 + HCl
CH2Cl2+Cl2      Sunlight−→−−−−Sunlight→       CHCl3+HCl
CHCl3+Cl2      Sunlight−→−−−−Sunlight→        CCl4+HCl

Polymerization reaction:
Alkenes and alkynes at higher temperatures under polymerization to form bigger molecules called as polymers.
Example:
Ethene at 400 °C undergoes polymerization to form polyehene.

nCH2 = CH2 → [-CH2 -CH2 - CH2 - CH2-]n

The polymer is usually named by adding the word “poly” to the name of the monomer. Thus, the polymer of ethene is named polyethene or polythene.

A variety of industrially important polymers are obtained by using substituted ethenes in place of ethene.
Propene gives polypropene on polymerisation.
Cracking:
When hydrocarbons of high molecular masses are heated to high temperatures under high pressures, they decompose, forming hydrocarbons of lower molecular masses. This breaking up of large hydrocarbon molecules into smaller at high temperatures is known as thermal cracking. The hydrocarbon molecules are broken up in a fairly random way to produce mixtures of smaller hydrocarbons.

The products of thermal cracking depend upon the nature of the hydrocarbon, temperature, pressure, and the catalyst used. Thermal cracking of decane gives hexane and butene. 
Example:
              C10H22          Cracking at 600 - 700℃−→−−−−−−−−−−−−−−−Cracking at 600 - 700℃→         C6H14  +  C4H8

Answer 2

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✔️✔️✨ HERE IS YOUR ANSWER....

$\underline\large{CHEMICAL \:PROPERTIES\: OF\\ CARBON\:COMPOUNDS}$:-

✔️ Combustion
Carbon, in all its allotropic forms, burns in oxygen to give carbon dioxide along with the release of heat and light.

✔️ Oxidation
Alcohols are converted to carboxylic acids.

✔️ Addition reaction
Unsaturated hydrocarbons add hydrogen in the presence of catalysts to give saturated hydrocarbons.

✔️ Substitution reaction
Halogens substituting hydrogen of carbon compound in the presence of sunlight.

✨✔️✔️HOPE IT HELPS YOU.....

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