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JAMB Chemistry 2008 Objective — Question 48

Question 48 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2008 Objective paper, with the correct answer and a full explanation.

The product obtained when a mixture of benzene vapour and hydrogen are passed over a nickel catalyst at 180C is

A. cyclohexaneCorrect
B. cyclopentane
C. n-hexane
D. n-pentane

Explanation

C6H6 + 3H2 -Ni,180C-> C6H12 (cyclohexane).

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