Question

Which of the following is true when comparing solutions with a pH of 6 and a pH of 8?

1) The solution with a pH of 6 is more acidic than the solution with a pH of 8.
2) The solution with a pH of 6 is more basic than the solution with a pH of 8.
3) The solution with a pH of 6 is neutral, while the solution with a pH of 8 is acidic.
4) The solution with a pH of 6 is neutral, while the solution with a pH of 8 is basic.

Answer 1

The correct statement is that a solution with a pH of 6 is more acidic than a solution with a pH of 8. A pH lower than 7 is considered acidic, and a pH higher than 7 is considered basic.

Step-by-step explanation:

When comparing solutions with a pH of 6 and a pH of 8, the following is true:

• The solution with a pH of 6 is more acidic than the solution with a pH of 8.
• A pH below 7 means that a solution is acidic, with lower values of pH corresponding to increasingly acidic solutions.
• On the other hand, a pH above 7 indicates a basic solution, with higher pH values corresponding to increasingly basic solutions.

Therefore, the correct statement would be: The solution with a pH of 6 is more acidic than the solution with a pH of 8 (Option 1). Moreover, the solution with a pH of 8 is basic since its pH is greater than 7, not neutral or acidic as suggested by other options.