| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| phenolphthalein indicator colour change | 0.9 | 1 | 4172 | 86 | 39 |
| phenolphthalein | 1 | 0.5 | 2388 | 78 | 15 |
| indicator | 0.24 | 0.4 | 7296 | 76 | 9 |
| colour | 0.98 | 0.4 | 4815 | 84 | 6 |
| change | 0.38 | 0.8 | 5260 | 79 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| phenolphthalein indicator colour change | 1.6 | 1 | 757 | 4 |
