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In the catalytic aromatization of n-hexane into benzene, a specific catalyst mixture is heated to apHydrocarbons Chemistry Question

Question

In the catalytic aromatization of n-hexane into benzene, a specific catalyst mixture is heated to approximately 773 K under 10-20 atm pressure. Which of the following acts as the standard supported catalyst for this transformation?

Answer: A

💡 Solution & Explanation

Aromatization (or catalytic reforming) of alkanes containing 6 or more carbons requires heavy metal oxides such as vanadium pentoxide ($V_2O_5$), chromium oxide ($Cr_2O_3$), or molybdenum oxide ($Mo_2O_3$) supported on alumina ($Al_2O_3$) at high temperature (773 K) and pressure (10-20 atm).

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