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Course: Physical Chemistry (Essentials) - Class 11 > Unit 7

Lesson 6: Factors affecting equilibria
Science
Physical Chemistry (Essentials) - Class 11
Chemical Equilibrium
Factors affecting equilibria
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Le Chatelier's Principle

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Problem

Sagar observed the dissociation of HI in a closed container according to the reaction,
2HI(g)⇌HA2+IA2(g)(colourless)(violet)
He observed the intensity of the violet colour increased for some time and became constant.
The container became cool as well.
He heated the container to observe the effect of temperature on the reaction.
What change in the intensity of the violet colour should Sagar observe?
Choose 1 answer: