Question

what is the homologous series explain with the help of an example​

Answer 1

Answer:

Ahomologous series is a series of carbon compounds that have different numbers of carbon atoms but contain the same functional group. Forexample, methane, ethane, propane, butane, etc. are all part of the alkanehomologous series. The general formula of this series is CnH2n+2.

OR

A homologous series is a series of carbon compounds that have different numbers of carbon atoms but contain the same functional group.

For example, methane, ethane, propane, butane, etc. are all part of the alkane homologous series. The general formula of this series is CnH2n+2.

Methane CH4

Ethane CH3CH3

Propane CH3CH2CH3

Butane CH3CH2CH2CH3

It can be noticed that there is a difference of −CH2 unit between each successive compound.

I hope this will help you

Answer 2

Answer:

homologous series in which functional group same and chemical properties same but members differ by -ch2 group

examples are Alkanes means methane, Ethane.

also Alkenes,Alkynes are examples of homologous series