| 1 | This will take time and patience and it will take longer for the sugar to dissolve each time. | |
| 2 | One day, the chemist dissolved some material in hot water. | |
| 3 | Fill a glass with water and dissolve this tablet in it. | |
| 4 | This substance does not dissolve in water. | |
| 5 | Both salt and sugar dissolve easily in water. |
