Ncert Exercises & Solutions

How is ammonia manufactured industrially?

Ammonia is prepared on a large-scale by the Haber’s process.

N_{2 (g)} + 3 H_{2 (g)} ⇌ 2 {NH}_{3 (g)} ∆_{Ι} H ° = - 46.1 kJ / mol

The optimum conditions for manufacturing ammonia are:(i) Pressure (around 200 ×10⁵ Pa)(ii) Temperature (4700 K)(iii) Catalyst such as iron oxide with small amounts of

{Al}_{2} O_{3} and K_{2} O

NEET Information

courses

Company

Botany Questions

Chemistry Questions

Physics Questions

Zoology Questions