| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| acid base test with litmus paper | 0.31 | 0.4 | 624 | 44 |
| litmus paper test for acid and base | 0.28 | 0.9 | 6926 | 63 |
| acid base litmus paper | 0.62 | 0.9 | 2395 | 97 |
| litmus paper in acid and base | 1.77 | 0.9 | 6373 | 24 |
| which litmus paper tests for acid | 0.45 | 0.4 | 3416 | 45 |
| use litmus paper to test acidity | 1.97 | 0.9 | 4417 | 31 |
| litmus test on acid | 0.04 | 1 | 4697 | 4 |
| red litmus paper in acid and base | 1.84 | 0.9 | 7451 | 62 |
| how does litmus paper indicate an acid | 1.85 | 1 | 4687 | 57 |
| what litmus paper tests base | 1.7 | 0.6 | 2182 | 72 |
| acid on litmus paper | 0.99 | 0.8 | 4250 | 63 |
| blue litmus paper in acid | 1.73 | 0.8 | 6736 | 6 |
| litmus paper in acidic solution | 1.74 | 0.6 | 4196 | 14 |
| litmus paper ph test | 0.34 | 0.7 | 8568 | 75 |
| litmus paper colors for acids and bases | 0.47 | 0.7 | 8721 | 8 |
