Question
Explain the general methods of preparation of amines.
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| Column I | Column II | ||
| (i) | Dispersion medium moves in an electric field. | (a) | Osmosis. |
| (ii) | Solvent molecules pass through semi permeable membrane towards solvent side. | (b) | Electrophoresis. |
| (iii) | Movement of charged colloidal particles under the influence of applied electric potential towards oppositely charged electrodes. | (c) | Electroosmosis. |
| (iv) | Solvent molecules pass through semi permeable membranes towards solution side. | (d) | Reverse osmosis. |
| Column I | Column II | ||
| (A) | $\text{SF}_4$ | (1) | Tetrahedral |
| (B) | $\text{BrF}_3$ | (2) | Pyramidal |
| (C) | $\text{BrO}_3^-$ | (3) | Sea-saw shaped |
| (D) | $\text{NH}_4^+$ | (4) | Bent T-shaped |