Question

What is Isomerism? give two examples?​

Answer 1

Answer:

Isomers are molecules that have the same molecular formula, but have a different arrangement of the atoms in space. e.g. 1-pentene and 2-pentene are isomers.

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Answer 2

Answer:

isomers are molecules or polyatomic ions with identical molecular formulas — that is, same number of atoms of each element — but distinct arrangements of atoms in space. Isomerism is existence or possibility of isomers. Isomers do not necessarily share similar chemical or physical properties.

ex: An example is the compound with molecular formula C6H4Br2, of which there are three isomers: 1,2-dibromobenzene, 1,3-dibromobenzene and 1,4-dibromobenzene. .