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Just before attaining equilibrium by a reversible reaction, it is found that
- a)velocity of both forward and backward reactions decrease
- b)velocity of both forward and backward reactions increase
- c)velocity of forward reaction decreases but backward reaction increases
- d)velocity of forward reaction decreases but backward reaction decreases
Correct answer is option 'C'. Can you explain this answer?
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Just before attaining equilibrium by a reversible reaction, it is foun...
Explanation:
Reversible reaction:
- A reversible reaction is a chemical reaction that can proceed in both the forward and backward directions.
- Reversible reactions can reach a state of equilibrium where the concentrations of reactants and products remain constant over time.
Dynamic equilibrium:
- Just before attaining equilibrium, the reaction is in a state of dynamic equilibrium where the rate of the forward reaction is equal to the rate of the backward reaction.
- This means that the concentrations of reactants and products are changing, but the overall concentrations remain constant.
Velocity of reactions:
- As the reversible reaction approaches equilibrium, the velocity of the forward reaction decreases.
- This is because as the concentration of reactants decreases and the concentration of products increases, the rate of the forward reaction slows down.
- On the other hand, the velocity of the backward reaction increases.
- This is because as the concentration of products increases and the concentration of reactants decreases, the rate of the backward reaction speeds up to maintain equilibrium.
Conclusion:
- Therefore, just before attaining equilibrium by a reversible reaction, the velocity of the forward reaction decreases while the velocity of the backward reaction increases. This is necessary to maintain the dynamic equilibrium of the reaction.
Reversible reaction:
- A reversible reaction is a chemical reaction that can proceed in both the forward and backward directions.
- Reversible reactions can reach a state of equilibrium where the concentrations of reactants and products remain constant over time.
Dynamic equilibrium:
- Just before attaining equilibrium, the reaction is in a state of dynamic equilibrium where the rate of the forward reaction is equal to the rate of the backward reaction.
- This means that the concentrations of reactants and products are changing, but the overall concentrations remain constant.
Velocity of reactions:
- As the reversible reaction approaches equilibrium, the velocity of the forward reaction decreases.
- This is because as the concentration of reactants decreases and the concentration of products increases, the rate of the forward reaction slows down.
- On the other hand, the velocity of the backward reaction increases.
- This is because as the concentration of products increases and the concentration of reactants decreases, the rate of the backward reaction speeds up to maintain equilibrium.
Conclusion:
- Therefore, just before attaining equilibrium by a reversible reaction, the velocity of the forward reaction decreases while the velocity of the backward reaction increases. This is necessary to maintain the dynamic equilibrium of the reaction.
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Just before attaining equilibrium by a reversible reaction, it is found thata)velocity of both forward and backward reactions decreaseb)velocity of both forward and backward reactions increasec)velocity of forward reaction decreases but backward reaction increasesd)velocity of forward reaction decreases but backward reaction decreasesCorrect answer is option 'C'. Can you explain this answer?
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Just before attaining equilibrium by a reversible reaction, it is found thata)velocity of both forward and backward reactions decreaseb)velocity of both forward and backward reactions increasec)velocity of forward reaction decreases but backward reaction increasesd)velocity of forward reaction decreases but backward reaction decreasesCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Just before attaining equilibrium by a reversible reaction, it is found thata)velocity of both forward and backward reactions decreaseb)velocity of both forward and backward reactions increasec)velocity of forward reaction decreases but backward reaction increasesd)velocity of forward reaction decreases but backward reaction decreasesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Just before attaining equilibrium by a reversible reaction, it is found thata)velocity of both forward and backward reactions decreaseb)velocity of both forward and backward reactions increasec)velocity of forward reaction decreases but backward reaction increasesd)velocity of forward reaction decreases but backward reaction decreasesCorrect answer is option 'C'. Can you explain this answer?.
Just before attaining equilibrium by a reversible reaction, it is found thata)velocity of both forward and backward reactions decreaseb)velocity of both forward and backward reactions increasec)velocity of forward reaction decreases but backward reaction increasesd)velocity of forward reaction decreases but backward reaction decreasesCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Just before attaining equilibrium by a reversible reaction, it is found thata)velocity of both forward and backward reactions decreaseb)velocity of both forward and backward reactions increasec)velocity of forward reaction decreases but backward reaction increasesd)velocity of forward reaction decreases but backward reaction decreasesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Just before attaining equilibrium by a reversible reaction, it is found thata)velocity of both forward and backward reactions decreaseb)velocity of both forward and backward reactions increasec)velocity of forward reaction decreases but backward reaction increasesd)velocity of forward reaction decreases but backward reaction decreasesCorrect answer is option 'C'. Can you explain this answer?.
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