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 proc

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
Answer: (d).oxides of nitrogen & V₂O₅ on a porous carrier.

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