question_answer

Conversion of n-hexane to benzene, in the presence of chromic acid, is called:

A)  hydrogenation 

B)         dehydrogenation

C)         isomerisation   

D)         aromatization

Correct Answer: D

Solution :

The conversion of n-hexane to benzene (in presence of chromic acid or \[Pt\text{-}A{{l}_{2}}{{O}_{3}}\]) is called aroma tization or cyclization.