Question

@ What do you understand sy the term residue what are the
Characteristics of homologous
senes
​

Answer 1

Answer:

member of homeo logos series belong to same functional group

they have same chemical properties and general formulas

the compounds are differ by ch2 group

Answer 2

Answer:

In the process of fitration the insoluble (undissolved) impurities which remain on the filter paper are called the residue.

Explanation:

Characteristics of a homologous series are:

(i) Each member of the series can be represented by a general formula.

(ii) All the members of the series can be prepared by the same general methods.

(iii) Physical properties changes throughout the series in a regular way.

(iv) Members of homologous series have similar chemical properties.