Question

what is isomerisms. ??????????????????

Answer 1

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. Isomers do not necessarily share similar properties, unless they also have the same functional groups.

Answer 2

$\large\text{\underline{\underline{Isomerism}}}$

Two or more compounds having the same molecular formula but different chemical and physical properties are called isomers and the phenomenon is known as Isomerism.

It is of $<b>two</b>$ types –

1. Structural Isomerism

2. Stereoisomerism