Question
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Solving time: 3 mins
Decomposition of exhibits a rate constant of year. How many years are required for the decomposition of of into ? (a) 20 (b) 25 (c) 40 (d) 50
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Text solutionVerified
Given, rate constant year
Thus, from the unit of , it is clear that the reaction is zero order. Now, we know that
half-life for zero order reaction
where, initial concentration,
rate constant
years
Thus, 50 years are required for the decomposition of of into .
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Question Text | Decomposition of exhibits a rate constant of year. How many years are required for the decomposition of of into ?
(a) 20
(b) 25
(c) 40
(d) 50 |
Updated On | Jun 7, 2023 |
Topic | Chemical Kinetics |
Subject | Chemistry |
Class | Class 12 |
Answer Type | Text solution:1 Video solution: 10 |
Upvotes | 990 |
Avg. Video Duration | 7 min |