Chemistry - Aromatic Hydrocarbon Question with Solution | TestHub

An organic compound$\text{A}\left({\text{C}}_{\text{5}}{\text{H}}_{\text{8}}\right)$on hydrogenation gives compound$\text{B}\left({\text{C}}_{\text{5}}{\text{H}}_{\text{12}}\right)$compound A on ozonolysis give methanal and 2-ketopropanal. The compound A is