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  • Chemistry (Engineering Entrance)
  • Which of the following is catalytic promoter?
Multiple choice

Which of the following is catalytic promoter?

  1. Arsenic

  2. CO

  3. Molybdenum

  4. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is option is correct because it is a catalytic promoter. It acts as a promoter for iron catalyst in the manufacture of ammonia by Haber's process.

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