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

A l_{2} O_{3}

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C r_{2} O_{3}

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V_{2} O_{5}

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M n_{3} O_{4}

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Solution

The correct option is C $V_{2} O_{5}$
$S O_{2} + \frac{1}{2} O_{2} V_{2} O_{5} ⟶ 400 - 450 K S O_{3} H_{2} O ⟶ H_{2} S O_{4}$

The given reaction is a contact process. Here, $V_{2} O_{5}$ acts as a catalyst.

Option C is correct.

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Similar questions

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

Q. What is used as a catalyst in manufacture of sulphuric acid by contact process?

Q. In the reaction,

V O + {F e}_{2} O_{3} \to F e O + V_{2} O_{5}

, the eq.wt.of

V_{2} O_{5}

is equal to its :

Q. When compared to

Δ G^{o}

for the formation of

{A l}_{2} O_{3}

, the

Δ G^{o}

for the formation of

{C r}_{2} O_{3}

is:

${F e}_{2} O_{3}$ + $A l$ $\to$ $F e$ + ${A l}_{2} O_{3}$
This is the reaction used in thermite welding process. Calcium can also be used instead of aluminium in this process.

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

The correct option is C V2O5SO2+12O2V2O5⟶400−450KSO3H2O⟶H2SO4The given reaction is a contact process. Here, V2O5 acts as a catalyst.Option C is correct.

The correct option is C $V_{2} O_{5}$
$S O_{2} + \frac{1}{2} O_{2} V_{2} O_{5} ⟶ 400 - 450 K S O_{3} H_{2} O ⟶ H_{2} S O_{4}$

The given reaction is a contact process. Here, $V_{2} O_{5}$ acts as a catalyst.

Option C is correct.