CBSE Class 12-science Answered
Distinguish between the rate of a reaction and rate constant of a reaction.
Asked by Topperlearning User | 28 Mar, 2014, 09:15: AM
Expert Answer
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Rate of reaction
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Rate constant of reaction
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i) It is the speed of the reaction at which the reactants are converted into the products at any moment of time.
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i) It is constant of proportionality in the rate law expression.
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ii) It depends upon the concentration of reactant species at that moment of time.
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ii) It refers to the rate of reaction at the specific point when concentration of every reacting species is unity.
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iii) It generally decreases as the reaction proceeds.
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iii) It is constant and does not depend on the progress of the reaction.
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Answered by | 28 Mar, 2014, 11:15: AM
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