Given below are the pH values of four different liquids:
7.0, 14.0, 4.0, 2.0, which of these could be that of:
(i) lemon juice
(ii) distilled water
(iii) 1M solution hydroxide solution
(iv) tomato juice.
| pH | Liquid |
|---|---|
| 7.0 | Distilled water |
| 14.0 | 1M sodium hydroxide solution |
| 4.0 | Tomato juice |
| 2.0 | Lemon juice |