The industrial production of ammonia is represented by the Haber process reaction shown.
\( \ce{N2(g)} + 3 \ce{H2(g)} \rightleftharpoons \ce{2NH3(g)} \quad \Delta H=-91.8 \ \text{kJ} \ \text{mol}^{-1}\)
Factors such as temperature and pressure need to be considered in order to maximise yield.
Which of the following is correct?
- A lower pressure would result in a higher yield.
- A higher pressure would result in a higher yield.
- A lower temperature would result in a lower yield.
- A higher temperature would result in a higher yield.