What type of isomerism is exhibited by cis-2-butene and trans-2-butene?
Practice Questions
Q1
What type of isomerism is exhibited by cis-2-butene and trans-2-butene?
Geometric isomerism
Structural isomerism
Optical isomerism
Tautomeric isomerism
Questions & Step-by-Step Solutions
What type of isomerism is exhibited by cis-2-butene and trans-2-butene?
Step 1: Understand what isomers are. Isomers are compounds that have the same molecular formula but different structures.
Step 2: Learn about double bonds. In some compounds, atoms are connected by double bonds, which can restrict rotation.
Step 3: Identify the specific isomers. Cis-2-butene and trans-2-butene are two forms of the same compound (C4H8) that have a double bond.
Step 4: Recognize the difference in arrangement. In cis-2-butene, similar groups are on the same side of the double bond, while in trans-2-butene, they are on opposite sides.
Step 5: Conclude the type of isomerism. The difference in the spatial arrangement of groups around the double bond is called geometric isomerism.