Question detail
Which of the following pH values indicates an acidic solution?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Reactions of acids
Question
- A. 8
- B. 5
- C. 10
- D. 7
Answer
5
Explanation
A pH value below 7, such as 5, indicates an acidic solution.
Common mistake
Misidentifying pH Levels
Students often confuse the pH values and incorrectly classify a solution with a pH of 7 as acidic instead of neutral.
Remind students that a pH of 7 is neutral, while pH values below 7 indicate acidity and values above 7 indicate alkalinity.
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