In the manufacture of ammonia by Haber's process,$N_{2(g)} + 3H_{2(g)} \rightleftharpoons 2NH_{3(g)} + 92.3 \ kJ$,which of the following conditions is unfavourable?

  • A
    Increasing the temperature
  • B
    Increasing the pressure
  • C
    Reducing the temperature
  • D
    Removing ammonia as it is formed

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