Question:
An elementary reaction 2A→P follows a second order rate law with rate constant 2.5×10−3 dm3 mol−1 s−1 . The time required for the concentration of A to change from 0.4 mol dm−3 to 0.2 mol dm−3 is ___s.
(round off to the nearest integer)
An elementary reaction 2A→P follows a second order rate law with rate constant 2.5×10−3 dm3 mol−1 s−1 . The time required for the concentration of A to change from 0.4 mol dm−3 to 0.2 mol dm−3 is ___s.
(round off to the nearest integer)
(round off to the nearest integer)
Updated On: Dec 3, 2024
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Correct Answer: 500
Solution and Explanation
The correct answer is: 500
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