Le Chatelier's Principle is about?
Correct answer: C. Equilibrium Mixture.
- A. Reaction Mixture.
- B. Reactants.
- C. Equilibrium Mixture.
- D. Products.
Explanation
Le Chatelier's principle is a fundamental principle of chemical equilibrium that predicts the effect of a change in conditions on a system at equilibrium. It states that if a system at equilibrium is subjected to a change in temperature, pressure, or concentration of reactants or products, the system will adjust in such a way as to counteract the change and re-establish equilibrium. So, option C is correct.
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About Le Chatelier's Principle
Le Chatelier's principle predicts how an equilibrium responds when concentration, pressure or temperature changes. Questions apply it to reversible reactions, identify the direction of shift and distinguish genuine equilibrium changes from the effect of a catalyst, which changes the rate of reaching equilibrium but not its position.
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An exothermic reaction is allowed to reach equilibrium; if heat energy is then removed, the equilibrium will shift
The following changes to the system at equilibrium have no effect on Kc except:
With different number of moles of reactants and product, the volume of system:
What is Le Chatelier Principle about?
With different number of moles of reactants and product, what happens to the volume of the system?
Change in pressure will only affect the substance which are in: