When the equilibrium of a system shift to increase the total moles of gas in the system, when the pressure is decreased.
Equilibrium law states that when any external stress is applied on the equilibrium state of the reaction then reaction will shift towards that side where external stress decreases.
Relation between pressure and moles of gas is directly proportional to each other. So when pressure is decreased then to maintain the equilibrium total moles of the gas of the system will increases as a result of which pressure increases.
Hence, equilibrium shift to increase the total moles of gas in the system.
To know more about equilibrium law, visit the below link:
https://brainly.com/question/3384381
#SPJ1
Answer:
The correct answer is C. to increase the total moles of gas in the system
Explanation:
took the test :)
