• # question_answer What is the catalyst used in the manufacture of sulphuric acid by contact process? A)  Ni powder B)  Platinized asbestos C)  Anhydrous $A{{l}_{2}}{{O}_{3}}$ D)  Al powder

Correct Answer: B

Solution :

In the manufacture of ${{H}_{2}}S{{O}_{4}}$the catalyst used may be Pt-Asbestos ${{V}_{2}}{{O}_{5}}$in contact process and NO ir Lead chamber processes. Hence, the correct option is (b).

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