An isomer of C\(_5\)H\(_{12}\) is
The correct answer is: B
Explanation

There are three isomers of C\(_5\)H\(_{12}\). They include n-pentane , 2 - methyl butane and 2,2-dimethylpropane.
An isomer of C\(_5\)H\(_{12}\) is
There are three isomers of C\(_5\)H\(_{12}\). They include n-pentane , 2 - methyl butane and 2,2-dimethylpropane.