Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively Options: A . &nbspV₂O₅ & Cr₂O₃ B . &nbspOxides of nitrogen & Cr₂O₃ C . &nbspV₂O₅ on a porous carrier & oxides of nitrogen D . &nbspOxides of nitrogen & V₂O₅ on a porous carrier

Catalyst used in the manufacture of sulphuric acid by chamber & contact processe

Question

Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively

Options:

A . V₂O₅ & Cr₂O₃

B . Oxides of nitrogen & Cr₂O₃

C . V₂O₅ on a porous carrier & oxides of nitrogen

D . Oxides of nitrogen & V₂O₅ on a porous carrier

Answer: Option D

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