Question:
A first-order reaction has a half-life of 693 sec. What will be its rate constant?
A first-order reaction has a half-life of 693 sec. What will be its rate constant?
Updated On: Nov 6, 2024
- 0.01 sec-1
- 1 sec-1
- 0.001 sec-1
- 0.1 sec-1
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The Correct Option is A
Solution and Explanation
For a first-order reaction, the rate constant k can be calculated using the formula k=\(\frac{0.693}{half-life}\). Substituting the given half-life, k=0.001sec-1
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