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MHT CET20239 May 2023Morning ShiftChemistryp Block Elements (Group 15, 16, 17 & 18)Actual

Which of the following metals is used as catalyst in manufacture of sulphuric acid by contact process?

Options

  1. AIron
  2. BPlatinum
  3. CNickel
  4. DCobalt

Correct answer

B. Platinum

Step-by-step solution

In the contact process of industrial production of sulfuric acid; sulphur dioxide and oxygen from the air react reversibly over a solid catalyst of platinised asbestos.

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