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

Explanation:

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.

Answer 2

Answer:

QUESTION✏:-

WHAT IS SCIENCE?

ANSWER✏:-

Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The earliest roots of science can be traced to Ancient Egypt and Mesopotamia in around 3500 to 3000 BCE.