Question

Choose the correct words or phrases from the brackets to complete the following sentences:

In the Haber's process, a mixture of pure dry gases nitrogen and hydrogen is taken in the ratio of ______. (1 : 6 / 1 : 3)

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 reaction is given below:
  ${\mathrm{N}}_2\left(\mathrm{g}\right)+3{\mathrm{H}}_2\left(\mathrm{g}\right)\rightleftharpoons 2{\mathrm{NH}}_3\left(\mathrm{g}\right)$
• The nitrogen and hydrogen ratio are as follows: The proportion of nitrogen to hydrogen in the reactor is one volume of nitrogen to three volumes of hydrogen. Equal volumes of gases at the same temperature and pressure contain the same number of molecules, according to Avogadro's Law. That is, the gases are injected into the reactor in a ratio of one molecule of nitrogen to three molecules of hydrogen.
• Thus, In the Haber's process, a mixture of pure dry gases nitrogen and hydrogen is taken in the ratio of 1 : 3.