Question:
Which one of the following can be used as acid-base indicator to detect acidic or basic nature of solution?
Which one of the following can be used as acid-base indicator to detect acidic or basic nature of solution?
Updated On: Apr 16, 2025
- Turmeric solution
- Litmus
- (A) and (B)
- None of these
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The Correct Option is C
Solution and Explanation
Both turmeric solution and litmus can be used as acid-base indicators.
- Turmeric solution turns red in an alkaline solution and remains yellow in an acidic solution.
- Litmus paper turns red in an acidic solution and blue in a basic solution.
Thus, both turmeric solution and litmus can be used as indicators for detecting acidic or basic solutions.
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