Respuesta :
Answer: 1) HI to increase
Explanation:
Any change in the equilibrium is studied on the basis of Le-Chatelier's principle.This principle states that if there is any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.
[tex]2HI(g)\rightleftharpoons H_2(g)+I_2(g)+energy[/tex]
As the given reaction is exothermic , on increasing the tempearture, the equilibrium will shift in the direction where decrease in tempearture is taking place.So, the equilibrium will shift in the left direction. i.e. towards reactants. Thus amount of [tex]HI[/tex] will increase.
When the temperature of the system increased so it leads the concentration to option 1. HI to increase.
What is L-e-Ch-atelier's principle?
It defines that if any change in the reaction variables so the equilibrium should be shifted in the direction so the impact should be minimized.
Since the given reaction is considered to be exothermic, so in the case when the temperature is increased so the equilibrium should be shifted in the direction that reduced the temperature.
Therefore, the equilibrium should be shifted in the left direction.
Hence the first option is correct.
Learn more about an equilibrium here: https://brainly.com/question/862755
