Question

Choose the correct words or phrases from the brackets to complete the following sentences:
The reaction proceeds in Haber's process is an _____ and reversible. (endothermic/exothermic)

Answer 1

• In the production of ammonia $\left({\mathrm{NH}}_3\right)$ from nitrogen $\left({\mathrm{N}}_2\right)$ and hydrogen $\left({\mathrm{H}}_2\right)$, the Haber's Process is utilized.
• The technique produces ammonia by combining nitrogen from the air with hydrogen generated primarily from natural gas (methane). The ammonia synthesis is exothermic and the reaction is reversible.
• The reaction is as follows:
  ${\mathrm{N}}_2\left(\mathrm{g}\right)+3{\mathrm{H}}_2\left(\mathrm{g}\right)\rightleftharpoons 2{\mathrm{NH}}_3\left(\mathrm{g}\right)+\mathrm{Heat}(-92.4kJ\mathit{/}mol.)$
• Therefore, the reaction proceeds in Haber's process is an exothermic and reversible.