Equilibrium Question 593
Question: In the reaction, $ A_2(g)+4B_2(g) $ ⇌ $ 2AB_4(g) $
$ \Delta H<0 $ the formation of $ AB_4 $ is will be favoured at [IIT Screening 1990; MP PET 2004]
Options:
A) Low temperature, high pressure
B) High temperature, low pressure
C) Low temperature, low pressure
D) High temperature, high pressure
Show Answer
Answer:
Correct Answer: A
Solution:
According to Le-Chatelier principle exothermic reaction is forwarded by low temperature, in forward direction number of moles is less, hence pressure is high.
