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:

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.

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pH Liquid
7.0 Distilled water
14.0 1M sodium hydroxide solution
4.0 Tomato juice
2.0 Lemon juice
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