Chemistry · Chemical Kinetics

For a first-order reaction, the time required for 99.9% completion of the reaction is approximately how many times that required for 50% completion?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

150 times
220 times
310 times✓
45 times

Correct answer

10 times

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For a first-order reaction, the time required for 99.9% completion of the reaction is approximately how many times that required for 50% completion?

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