Question

Which of the following is not observed in an homologous series?
(a) Change in chemical properties
(b) difference in $\mathbb{ - C{H}_{2} }$ and 14 unit molecular mass
(c) Gradation in physical properties
(d) Same functional Group

Also provide reason(s) to support your answer...​

Answer 1

Answer:

NSWER

A series of organic compounds that have similar structural features but differ from adjacent members by (−CH

2

) group is referred to as homologous series.

They have same general formula and because of a same functional group, they have similar chemical properties but due to varying mass, they have different physical properties.