What type of isomerism is exhibited by disubstituted benzene derivatives?
Practice Questions
1 question
Q1
What type of isomerism is exhibited by disubstituted benzene derivatives?
Geometric isomerism
Structural isomerism
Optical isomerism
None of the above
Disubstituted benzene derivatives can exhibit geometric isomerism due to the restricted rotation around the carbon-carbon bonds.
Questions & Step-by-step Solutions
1 item
Q
Q: What type of isomerism is exhibited by disubstituted benzene derivatives?
Solution: Disubstituted benzene derivatives can exhibit geometric isomerism due to the restricted rotation around the carbon-carbon bonds.
Steps: 4
Step 1: Understand what disubstituted benzene means. It refers to a benzene ring that has two substituent groups attached to it.
Step 2: Recognize that the carbon-carbon bonds in the benzene ring can restrict rotation. This means that the arrangement of the substituents can be fixed in certain positions.
Step 3: Identify the types of arrangements possible. The two substituents can be on the same side (cis) or on opposite sides (trans) of the benzene ring.
Step 4: Conclude that this fixed arrangement leads to geometric isomerism, which is a type of isomerism where the same molecular formula can have different spatial arrangements.
