Question

4.___________ acts as a promoter during manufacture of ammonia.​

Answer 1

Answer:

Name the promoter used in the Haber's process for the manufacture of ammonia. Molybdenum (Mo) acts as promoter for the catalyst iron.

Answer 2

Answer:

PLEASE MARK IT AS BRILLIANT

Explanation:

Name the catalyst and promoter in the Haber's process for the manufacture of ammonia. The catalyst used in iron (Fe) while molybdenum (Mo) acts as the promoter.