A blue litmus paper turns red when dipped into a solution. What does this indicate about the solution?
- The solution is basic
- The solution is neutral
-
The solution is acidic
- The litmus paper is faulty
The correct answer is: C
Explanation
If a blue litmus paper turns red when dipped into a solution, it indicates the presence of an acid in the solution. Acids turn blue litmus paper red.
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