Question

what is isomerism...

Answer 1

HEY!!

___________________________________________

⇒If certain compounds with different structural formula but same molecular formula exist then it is called isomerism.

⇒Those compound are known as isomers.

⇒Eg:- $C_{2}$$H_{5}$O exist in the forms:-

1) $CH_{3}$-O-$CH_{3}$

2)$C_{2}$$H_{5}$OH

⇒Forms of isomers are:-

Structural isomerism

Stereo isomerism

Answer 2

An isomer of a molecule has the same number of atoms of each element, but has a different arrangement of the atoms. It has the same molecular formula as the other molecule, but with a different chemical structure..