Which is the catalyst in the contact process for making sulfuric acid?
AFe
BPt
CV₂O₅CORRECT
DNi
WAECChemistry
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Why the answer is C, and why the others tempt you.
Vanadium pentoxide (V₂O₅) catalyses 2SO₂ + O₂ → 2SO₃ in the Contact process.
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