Question 1 - Past Year - 3 Mark Questions - Chapter 4 Class 10 - Carbon and its Compounds

Last updated at July 29, 2026 by

What is a homologous series of carbon compounds? Give an example and list its three characteristics.

 

Answer

Homologous series is a group of compounds having the same functional groups and similar chemical properties.

All properties of homologous series are:

  • They have the same general formula.
  • Two successive members of a homologous series differ by a CH 2 group and a molecular mass of 14 amu.
  • They have similar chemical properties but differ in physical properties.
  • If a functional group is present, then all the members of the homologous series will have the same functional group.

Homologous Series - Teachoo.png

Remove Ads

Transcript

What is a homologous series of carbon compounds? Give an example and list its three characteristics. Answer Homologous series is a group of compounds having the same functional groups and similar chemical properties. All properties of homologous series are: They have the same general formula. Two successive members of a homologous series differ by a CH2 group and a molecular mass of 14 amu. They have similar chemical properties but differ in physical properties. If a functional group is present, then all the members of the homologous series will have the same functional group.

Maninder Singh's photo - Co-founder, Teachoo

Made by

Maninder Singh

CA Maninder Singh is a Chartered Accountant with 16+ years of practical experience and 20+ years of teaching experience. He teaches Science, Economics, Accounting and English at Teachoo using clear explanations and exam-focused methods students can trust.

For faster and distraction-free study, students can choose Teachoo Black.