MHT CET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
Which of the following metals is used as catalyst in manufacture of sulphuric acid by contact process?
- A Iron
- B Platinum
- C Nickel
- D Cobalt
Answer & Solution
Correct Answer
(B) Platinum
Step-by-step Solution
Detailed explanation
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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