. Write any 4 characteristic features of a homologous

Best Answer

Explanation:

Homologous series: Compounds which have the same functional group and same chemical properties but differ in CH₂ units.

Characteristic  features:

• They have the same functional group. 
• They have the same chemical properties.
• They have the same general formula. 
• They have a difference of CH₂ unit.

Eg.  Methane CH₄ and Ethane C₂H₆

Final Answer :

Hence homologous  series compounds have the same functional group,same chemical properties, same general formula but differ by CH₂ unit.