Which row gives the right catalyst for each industrial process?
- Amanufacture of sulfuric acid: nickel; manufacture of ammonia: iron; manufacture of margarine: vanadium(V) oxide
- Bmanufacture of sulfuric acid: nickel; manufacture of ammonia: vanadium(V) oxide; manufacture of margarine: iron
- Cmanufacture of sulfuric acid: vanadium(V) oxide; manufacture of ammonia: iron; manufacture of margarine: nickel
- Dmanufacture of sulfuric acid: vanadium(V) oxide; manufacture of ammonia: nickel; manufacture of margarine: iron