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If a reaction proceeds with a uniform rate throughout, the reaction is
- a)Third order
- b)Second order
- c)First order
- d)Zero order
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
If a reaction proceeds with a uniform rate throughout, the reaction is...
Reaction Rate and Order:
The rate of a chemical reaction refers to how quickly reactants are consumed and products are formed. It is determined by the rate equation, which shows how the concentration of reactants influences the rate of the reaction. The order of a reaction refers to the power to which the concentration of a reactant is raised in the rate equation.
Uniform Rate throughout the Reaction:
When a reaction proceeds with a uniform rate throughout, it means that the rate of the reaction remains constant over time. This implies that the concentration of the reactants does not affect the reaction rate. In other words, the reaction is not dependent on the concentration of the reactants.
Zero Order Reaction:
When the reaction rate is independent of the concentration of the reactants, it is referred to as a zero order reaction. In this case, the rate equation is expressed as:
Rate = k
where k is the rate constant. The rate of the reaction is solely determined by the value of the rate constant, and it does not change with changes in reactant concentrations.
Explanation:
In the given question, if the reaction proceeds with a uniform rate throughout, it indicates that the rate of the reaction does not depend on the concentration of the reactants. This is a characteristic of a zero order reaction.
The rate equation for a zero order reaction is Rate = k, where k is the rate constant. It means that the reaction proceeds at a constant rate, regardless of the initial concentrations of the reactants. The rate constant determines the speed of the reaction, and it remains constant throughout the reaction.
Therefore, the correct answer is option 'D' - Zero order.
The rate of a chemical reaction refers to how quickly reactants are consumed and products are formed. It is determined by the rate equation, which shows how the concentration of reactants influences the rate of the reaction. The order of a reaction refers to the power to which the concentration of a reactant is raised in the rate equation.
Uniform Rate throughout the Reaction:
When a reaction proceeds with a uniform rate throughout, it means that the rate of the reaction remains constant over time. This implies that the concentration of the reactants does not affect the reaction rate. In other words, the reaction is not dependent on the concentration of the reactants.
Zero Order Reaction:
When the reaction rate is independent of the concentration of the reactants, it is referred to as a zero order reaction. In this case, the rate equation is expressed as:
Rate = k
where k is the rate constant. The rate of the reaction is solely determined by the value of the rate constant, and it does not change with changes in reactant concentrations.
Explanation:
In the given question, if the reaction proceeds with a uniform rate throughout, it indicates that the rate of the reaction does not depend on the concentration of the reactants. This is a characteristic of a zero order reaction.
The rate equation for a zero order reaction is Rate = k, where k is the rate constant. It means that the reaction proceeds at a constant rate, regardless of the initial concentrations of the reactants. The rate constant determines the speed of the reaction, and it remains constant throughout the reaction.
Therefore, the correct answer is option 'D' - Zero order.
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If a reaction proceeds with a uniform rate throughout, the reaction is...
Rate of reaction is independent of concentration of reactant.
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If a reaction proceeds with a uniform rate throughout, the reaction isa)Third orderb)Second orderc)First orderd)Zero orderCorrect answer is option 'D'. Can you explain this answer?
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If a reaction proceeds with a uniform rate throughout, the reaction isa)Third orderb)Second orderc)First orderd)Zero orderCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about If a reaction proceeds with a uniform rate throughout, the reaction isa)Third orderb)Second orderc)First orderd)Zero orderCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a reaction proceeds with a uniform rate throughout, the reaction isa)Third orderb)Second orderc)First orderd)Zero orderCorrect answer is option 'D'. Can you explain this answer?.
If a reaction proceeds with a uniform rate throughout, the reaction isa)Third orderb)Second orderc)First orderd)Zero orderCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about If a reaction proceeds with a uniform rate throughout, the reaction isa)Third orderb)Second orderc)First orderd)Zero orderCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a reaction proceeds with a uniform rate throughout, the reaction isa)Third orderb)Second orderc)First orderd)Zero orderCorrect answer is option 'D'. Can you explain this answer?.
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