mention the conditions required to maximise the yield of ammonia 

(group 15)

Asked by niharikapabba2605 | 16th Jul, 2018, 09:56: PM

Expert Answer:

  • On a large scale, ammonia is manufactured by Haber’s process.
            
  • The optimum conditions for the production of ammonia are a pressure of 200 × 105 Pa (about 200 atm), a temperature of ~ 700 K and the use of a catalyst such as iron oxide with small amounts of K2O and Al2O3 to increase the rate of attainment of equilibrium.

Answered by Ramandeep | 17th Jul, 2018, 11:17: AM