Question

Explain isomerism state any four charactersticsof isomers draw the structure of possible isomers of butane

Answer 1

two compounds have same molecular formula but different structural formula are said to be isomers
there are different types of isomerism
in butane
there are two isomers n-butane and isobutane
H H H H H H H
H-C-C-C-C-H H-C-C-C-H
H H H H H | H
H-C-H
H