KCET2014ChemistryHydrocarbons
The correct statement is
Options
- AOne mole each of benzene and hydrogen when reacted gives ( 1 / 3 ) mole of cyclohexane and ( 2 / 3 ) mole unre
- BIt is easier to hydrogenate benzene when compared to cyclohexene.
- CCyclohexadiene and cyclohexene cannot be isolated with ease during controlled hydrogenation of benzene.
- DHydrogenation of benzene to cyclohexane is an endothermic process.
Correct answer
C. Cyclohexadiene and cyclohexene cannot be isolated with ease during controlled hydrogenation of benzene.
Step-by-step solution
During the hydrogenation of benzene only cyclohexane can be isolated. Benzene Cyclohexane Therefore, cyclohexadiene and cyclohexene cannot be isolated with ease during controlled hydrogenation of benzene.