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:

A is the correct option

Explanation:

Homologous series is a list of organic compounds which have same chemical properties (as their functional groups are same) but observes a gradation in physical properties.

So change in chemical properties is not observed in a homologous series.

HOPE IT HELPS

PLS MARK AS BRAINLIEST