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Class 10ScienceMetals and Non-metalsMix Examples - Metals and Non-metals
Easy

What is used as a catalyst in the production of sulfuric acid by the contact process?

  • A
    Nickel
  • B
    Iron
  • C
    $Fe_{2}O_{3}$
  • D
    $V_{2}O_{5}$
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Class 10 Questions

Class 10

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Metals and Non-metals

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Mix Examples - Metals and Non-metals

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