the ph of a solution is tested, and it is found to be a basic solution. of the following choices, what could…
the ph of a solution is tested, and it is found to be a basic solution. of the following choices, what could the ph have been?
Answer
Explanation:
Step1: Recall pH - scale properties
Solutions with pH > 7 are basic.
Step2: Check each option
- Option 1: pH = 3 < 7 (acidic).
- Option 2: pH = 9 > 7 (basic).
- Option 3: pH = 7 (neutral).
- Option 4: pH = 5 < 7 (acidic).
Answer:
- 9