The catalyst used in the contact process for the manufacture of tetraoxosulphate (VI) acid is
a
manganes (IV) oxide
b
manganese (ll) tetraoxosulphate (VI)
c
vanadium (V) oxide
d
iron metal
Explanation
Correct Option
cNo explanation available
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heyitselle
1 year ago
In the Contact Process for manufacturing tetraoxosulphate (VI) acid (H₂SO₄), the main reaction is the oxidation of sulphur dioxide (SO₂) to sulphur trioxide (SO₃):
2SO₂ + O₂ ⇌ 2SO₃
This reaction is catalyzed by vanadium (V) oxide (V₂O₅).
Correct option: C
