Question

Why homologous series of carbon compounds
are called so? Write chemical formula of two
consecutive members of a homologous series and
state the part of these compounds that determine
theiri)
physical properties and ii) chemical properties

Answer 1

Answer:

The members of the homologous series consist of same general formula such as Alkanes have general formula CnH2n+2 and the two adjacent homologues have a difference of molecular mass of 14 u. Therefore, the members of the homologous series shows a change in the physical properties with increase in the molecular mass.

Answer 2

Answer:

The members of the homologous series consist of same general formula such as Alkanes have general formula CnH2n+2 and the two adjacent homologues have a difference of molecular mass of 14 u. Therefore, the members of the homologous series shows a change in the physical properties with increase in the molecular mass.