. The catalyst used in contact process is

Best Answer

Explanation:

• Contact process

• By contact process, H₂SO₄(Sulphuric acid) is prepared in presence of V₂O₅(Vanadium oxide).                                           

 SO₂ (g)+1/2O₂ (g) SO₃ (g)

 (Sulphur dioxide) (Oxygen) (Sulphur trioxide)                                                                                                                 

• The catalyst in the above reaction is V₂O₅.

Final Answer:

Hence, Option (C) is correct.