Which Statement Is a Correct Application of Le Châtelier's Principle

question 43

Multiple Choice

Which statement is a correct application of Le Châtelier's principle?

• A)Addition of a substance to the left side of an equilibrium shifts it to the right.
• B)Any stress to the right side of a chemical equilibrium results in a shift to the left to relieve the stress.
• C)Heat added or taken away from a chemical equilibrium in which one side is exothermic will not shift the reaction.
• D)Any stress to the right side of a chemical equilibrium results in a shift to the left side to relieve the stress, and heat added or taken away from a chemical equilibrium in which one side is exothermic will not shift the reaction.

---

Definitions:

Stress

A physical or emotional response to demands or pressures that can come from any situation or thought, influencing one's mental and physical well-being.

Deep Breathing

A technique involving slow and deliberate inhalation and exhalation to promote relaxation and improve lung function.

Purulent Yellow Drainage

This fluid, indicative of infection, is comprised of leukocytes, debris of dead cells, and bacteria, often seen in wounds or infections.

Dressing Change

The process of replacing a wound's bandage to protect it from infection and to promote healing.