JAMB - Chemistry (2008 - No. 44)
The product obtained when a mixture of benzene vapour and hydrogen are passed over nickel catalyst at 180ºC is
cyclohexane
cyclopentane
n- hexane
n - pentane
Paliwanag
When a mixture of benzene vapour and hydrogen are passed over a nickel catalyst at 180ºc cyclohexane will be produced