Question

Q.25 When Nitrogen gas react with iron and low temperature and high temperature, write
two differences between these two processes​

Answer 1

Answer:

One is hydrogen and another is nitrogen.

Answer 2

It is a chemical combination reaction. The process converts atmospheric nitrogen (N2) to ammonia (NH3) by a reaction with hydrogen (H2) using a metal catalyst under high temperatures and pressures. This process is known as Haber's Process.

Explanation:

1.The Haber Process is used in the manufacturing of ammonia from nitrogen and hydrogen, and then goes on to explain the reasons for the conditions used in the process.

2.The process combines nitrogen from the air with hydrogen derived mainly from natural gas (methane) into ammonia. The reaction is reversible and the production of ammonia is exotherm.

3.An industrial process for producing ammonia by reaction of nitrogen with hydrogen:N2+3H2 ⇌ 2NH3 The reaction is reversible and exothermic, so that a high yield of ammonia is favoured by low temperature (see Le Chatelier's principle).