Question
State whether a solution is acidic, alkaline or neutral if its pH is:
- 9
- 4
- 7
- 1
- 10
- 3
✓
Answer
- pH = 9: Alkaline.
- pH = 4: Acidic.
- pH = 7: Neutral.
- pH = 1: Acidic.
- pH = 10: Alkaline.
- pH = 3: Acidic.
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