Question

Which of the following best represents the relationship between the pH of water, vinegar, and ammonia?

1) The pH of water is higher than the pH of vinegar and ammonia
2) The pH of vinegar is higher than the pH of water and ammonia
3) The pH of ammonia is higher than the pH of water and vinegar
4) The pH of water, vinegar, and ammonia are all equal

Answer 1

Water has a pH of 7, vinegar is acidic and has a lower pH than water and ammonia, while ammonia is basic and has a higher pH than water and vinegar.

Step-by-step explanation:

The relationship between the pH of water, vinegar, and ammonia is that water has a pH of 7, which is neutral on the pH scale. Vinegar is acidic, with a pH lower than 7, and ammonia is basic, with a pH higher than 7. Therefore, the correct answer is option 2) The pH of vinegar is higher than the pH of water and ammonia.