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| 1. |
The ClO radicals decay by second-order reaction. If the initial concentration is2.5 xx 10^(-5) "mole" dm^(-3), calculate its (a) first half-life, (b) second half-life, and (c) concentration of ClO radical after 4 min. The rate constant of the process is 2.25 xx 10^7 dm^3 "mol"^(-1) s^(-1) |
| Answer» Solution :(a) 1.778 MILLISECONDS (b) 3.556 milliseconds(c)`7.69 XX 10^(-6) "mol" DM^(-3)` | |