Question

1. indicate whether the following ph values represent an acidic, basic or neutral solution.

a. ph 0: represents the most acidic level on a standard ph scale
b. ph 12:
c. ph 7:
d. ph 3:

Explanation:

On a standard pH scale:

• pH values less than 7 indicate acidic solutions. The lower the pH value, the more acidic the solution.
• pH equal to 7 indicates a neutral solution.
• pH values greater than 7 indicate basic solutions. The higher the pH value, the more basic the solution.

For option a: pH 0 is less than 7, so it is acidic. And among the given options, it has the lowest pH, so it is the most acidic.
For option b: pH 12 is greater than 7, so it is basic.
For option c: pH 7 is neutral.
For option d: pH 3 is less than 7, so it is acidic, but not as acidic as pH 0.

Answer:

a. pH 0: acidic (most acidic)
b. pH 12: basic
c. pH 7: neutral
d. pH 3: acidic