The catalyst used in the contact process for manufacturing of sulphuric acid is

Copper

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Iron/aluminium oxide

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Vanadium pentoxide

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Platinized asbestos

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Solution

The correct option is A Vanadium pentoxide
$2 S O_{2} (g) + O_{2} (g) V_{2} O_{5} \to 2 S O_{3} (g)$

Vanadium pentoxide is the catalyst used in the contact process for the manufacturing of sulphuric acid that enhance the oxidation of $S O_{2}$ to $S O_{3} .$

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Similar questions

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(i) What is the purpose of the contact process?
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(iii) Write the balanced equation for the reaction in the contact process, which takes place in the presence of catalyst.

Q. The catalyst used in the manufacturing of sulphuric acid by contact process is:

Q. The catalyst used in the manufacture of sulphuric acid by contact process is ________.

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The catalyst used in the contact process for manufacturing of sulphuric acid is

The correct option is A Vanadium pentoxide2SO2(g)+O2(g)V2O5→2SO3(g)Vanadium pentoxide is the catalyst used in the contact process for the manufacturing of sulphuric acid that enhance the oxidation of SO2 to SO3.

The correct option is A Vanadium pentoxide
$2 S O_{2} (g) + O_{2} (g) V_{2} O_{5} \to 2 S O_{3} (g)$

Vanadium pentoxide is the catalyst used in the contact process for the manufacturing of sulphuric acid that enhance the oxidation of $S O_{2}$ to $S O_{3} .$