Question

Define the term : Isomerism?​

Answer 1

...isomerism the molecules that have the same molecular formula, but have a different arrangement of the atoms in space. That excludes any different arrangements which are simply due to the molecule rotating as a whole, or rotating about particular bonds. For example, both of the following are the same molecule

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Answer 2

Isomerism

• Isomerism is a phenomenon of possessing same molecular formula, but different structure.

• If the isomerism is due to structure, then it is called as structuarl isomerism
• There are two types of isomerism..

Structural Isomerism

-chain isomerism

-Positional isomerism

-Functional isomerism

-Metamerism

Stereoisometism

-Geometrical Isomerism

-Optical isomerism