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Question: Answered & Verified by Expert
In the oxidation of sulfur dioxide into sulfur trioxide, what metal is the catalyst?
ChemistrySurface ChemistryNEET
Options:
  • A Iron
  • B Platinum
  • C Silver
  • D Lead
Solution:
1638 Upvotes Verified Answer
The correct answer is: Platinum
The paragraph mentions platinum as the catalyst in the oxidation of sulfur dioxide into sulfur trioxide.

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