Practice Reversible Reactions (7.4.1) - Equilibrium - ICSE 11 Chemistry

Practice: Reversible Reactions

Lesson 7.4.1Equilibrium

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9 questions

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6 sample questions

Question 1.
What symbol is used to represent a reversible reaction?
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Think about the symbol that indicates back-and-forth movement.
Question 2.
Can products of a reversible reaction become reactants again?
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Remember the double arrow indicates this capability.
3Question 3.
What distinguishes a reversible reaction from an irreversible reaction?
- A reversible reaction can only go forward.
- A reversible reaction can go in both directions.
- A reversible reaction cannot reach equilibrium.
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Consider what happens to products formed in each type of reaction.
4Question 4.
True or False: In reversible reactions, the conversion of products back to reactants slows down over time.
- True
- False
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What happens at the equilibrium state?
Question 5.
Explain how increasing the temperature affects an endothermic reversible reaction, providing a specific chemical equation as an example.
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Think about how energy impacts chemical reactions, especially endothermic ones.
Question 6.
Discuss the significance of Le Chatelier’s Principle in predicting the response of a chemical system at equilibrium to a change in concentration or pressure.
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Consider how this principle helps in real-world applications, such as industrial synthesis.

5 more questions in this section. Enroll free to practise them all.