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Question

During the contact process, which of these catalysts are used in the converter?


A

Vanadium pentoxide

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B

Potassium permanganate

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C

Nickel

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D

Manganese

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Solution

The correct option is A

Vanadium pentoxide


Vanadium pentoxide and platinum are two types of catalysts used in the converter for the production of sulphur trioxide at a faster rate. Several catalyst beds are used to allow for more contact time between the reactants and the catalyst.


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