| Column A | Column B |
|---|---|
| Chlorophyll | Traps solar energy |
| Methylated spirit | Bleaches chlorophyll |
| Potassium hydroxide | Removes/absorbs CO2 |
| Iodine solution | Tests presence of starch |
| Water | Produces oxygen |
| Column A | Column B |
|---|---|
| Chlorophyll | Traps solar energy |
| Methylated spirit | Bleaches chlorophyll |
| Potassium hydroxide | Removes/absorbs CO2 |
| Iodine solution | Tests presence of starch |
| Water | Produces oxygen |