Question on: JAMB Chemistry - 2022

SO\(_2\) + O\(_2\) → 2SO\(_3\)

In the reaction above, the most suitable catalyst is?

A

chromium(vi)oxide

B

iron(iii)oxide

C

copper(i)oxide

D

vanadium(v)oxide

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Correct Option: D

The contact Process is an industrial method of producing sulfuric acid during which sulfur dioxide is converted into sulfur trioxide, by passing sulfur dioxide and oxygen over a solid vanadium(V) oxide catalyst.

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