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Question
Match the items of Column I and Column II.
| Column I | Column II | |
| (i) | Mathematical expression for rate of reaction | (a) rate constant |
| (ii) | Rate of reaction for zero order reaction is equal to | (b) rate law |
| (iii) | Units of rate constant for zero order reaction is same as that of | (c) order of slowest step |
| (iv) | Order of a complex reaction is determined by | (d) rate of a reaction |
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Solution
| Column I | Column II | |
| (i) | Mathematical expression for rate of reaction | (b) rate law |
| (ii) | Rate of reaction for zero order reaction is equal to | (a) rate constant |
| (iii) | Units of rate constant for zero order reaction is same as that of | (d) rate of a reaction |
| (iv) | Order of a complex reaction is determined by | (c) order of slowest step |
Explanation:
(i) Mathematical expression for rate of reaction is known as rate law.
(ii) Rate of reaction for zero order reaction is equal to rate constant r = k[A] .
(iii) Unit of rate of reaction is same as that or rate of reaction.
(iv) Order of complex reaction is determined by rate of a reaction, which is slowest.
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