Question

3. Which of the following is not observed in a homologous series? Give reason for
your choice.
a) Change in chemical properties
b) Difference in –CH2 and 14u molecular mass
c) Gradation in physical properties
d) Same functional group

Answer 1

Answer:

C

Explanation:

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.

Answer 2

a) Change in chemical properties

It does not occur due to the presence of the same functional group.

I hope you got your answer