Question

Name the catalyst used in the manufacture of sulphuric acid by contact process?​

Answer 1

Answer:

Platinum

Explanation:

The contact process is the current method of producing sulfuric acid in the high concentrations needed for industrial processes Platinum used to be the catalyst for this reaction ; however, as it is susceptible to reacting with arsenic impurities in the sulphur feed stock, vanadium(V) oxide(V205) is now preferred.