Areeba Javed on Nearpeer MDCAT Common Room
I'm confused regarding this mcq as my book, and Google both tell the conditions for Haber's process to be option D, 200 atm and 400 C, but this mcq is mentioning it to be option B, I've observed variation in answers in some practice books too, kindly someone guide me that which is true, and why??? Thanks a lot! Kind regards,
Khan Khan · 2026-07-02T05:24:52.589Z
B option is correct bcs Haber's process need high pressure and low or moderate temperature
Sameer Ahmad · 2026-07-02T06:57:02.355Z
Acc to Le chatelier's principal this reaction is exothermic...for exothermic reaction to produce maximum products we need high pressure and low temperature...So option B is the right answer .
Sameer Ahmad · 2026-07-02T06:59:35.843Z
Left over reactants will be minimized if more products is formed...in case of this reaction as it's Haber process that is exothermic we need low temperature and high pressure
Areeba Javed · 2026-07-02T07:09:19.284Z
Yes yes, I understand this logic, but I am confused because at some places it is mentioned as 200 atm pressure and 400 C , and Google is saying the same, I've researched a bit , so I've came to know that both values can be accurate depending on the context of question, if asked according to Theoretical equilibrium (Le Chatelier), it is 400 atm + 200°C, ( in which focus is just high yield of product without considering its speed , so adjustment is made by High pressure and Low Temperature) and if asked according to Industrial Haber Process it is 200 atm, 400°C (often mentioned with catalyst) ( But this value is actually used practically because according to Le Chatelier if we reduce temperature to that extent reaction will proceed extremely slow, so adjustment of High pressure, but moderate temperature is made)
Areeba Javed · 2026-07-02T07:18:32.953Z
that's how chatgpt explained this concept, is it truueee?..😭
Areeba Liaqat · 2026-07-02T05:18:54.118Z
Errors hoty hn aksr!!