Question

question 46 (1 point) listen a solution has a ph of 4.0; it is ____________ 1) acidic 2) basic 3) neutral 4) can be acidic or basic.

Explanation:

The pH scale ranges from 0 to 14. A pH of 7 is neutral. pH values less than 7 indicate an acidic solution, and values greater than 7 indicate a basic solution. Since the solution has a pH of 4.0, which is less than 7, it is acidic.

Answer:

1. Acidic