Which of the following is an acid-base indicator? (a) Vinegar (b) Lime water (c) Turmeric (d) Baking soda
ScienceClass 7CBSEAnswered 27 Mar 2026
Answer
Soln:
The answer is (c) Turmeric
Explanation:
Turmeric will be yellow in the acidic solution and red in the basic solution.
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