A hydrocarbon having the molecular formula `C_6H_(10)`, on catalytic hydrogenation absorbs one mole of `H_2`.
The product obtained on ozonolysis of the compound is `OHC""CH_2CH_2CH_2CH_2CHO`. Determine the structure of the compound.

Explanation

As the compound absorbs one mole of hydrogen in the presence of a catalyst, the compound is obviously an alkene. On ozonolysis, it given a dicarbonyl compound, So, the alkene is a cyclic alkene. The structure of the alkene is obtained by writing the 2 O-atoms of hexanedial `(OHC CH_(2) CH_(2)CH_(2)CH_(2)CHO)` face to face followed by removing the two oxygen atoms and joining the two carbonyl carbons by a double bond. Hence, the hydrocarbon `(C_(6)H_(10))` is cyclohexene.