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Acids, Bases and Salts — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceAcids, Bases and Salts1 Mark
Question
(i) Name one indicator which turns red on adding an acid.
(ii) Name one indicator which turns red on adding a base.
✓

Answer

(i) Litmus (blue litmus paper)
(ii) Turmeric

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