Question
Explain the general methods of preparation of amines.
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| $A / mol ^{-1}$ | 0.20 | 0.20 | 0.40 |
| $B / mol L ^{-1}$ | 0.30 | 0.10 | 0.05 |
| $r _0 / mol L ^{-1} s^{-1}$ | $5.07 \times 10^{-5}$ | $5.07 \times 10^{-5}$ | $1.43 \times 10^{-4}$ |
| Experiment | $[ A ] / mol L ^{-1}$ | $[ B ] / mol L ^{-1}$ | Initial rate $/ mol$ $L ^{-1} min^{-1}$ |
| I | 0.1 | 0.1 | $2.0 \times 10^{-2}$ |
| II | - | 0.2 | $4.0 \times 10^{-2}$ |
| III | 0.4 | 0.4 | - |
| IV | - | 0.2 | $2.0 \times 10^{-2}$ |