Which of the following is used as promoter in Bosch's process?

Which of the following is used as promoter in Bosch's process?
  1. $\mathrm{CO}_{2}$
  2. CO
  3. $\mathrm{Fe}_{2} \mathrm{O}_{3}$
  4. $\mathrm{Cr}_{2} \mathrm{O}_{3}$

Solution

Cr2O3 is used as a promoter in Bosch process.

Asked in: MHT CET 2020 (13 Oct Shift 2)

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