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Acids, Bases and Salts — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceAcids, Bases and Salts2 Marks
Question
  1. Name one indicator which turns red on adding an acid.
  2. Name one indicator which turns red on adding a base.
✓

Answer

  1. Litmus (blue litmus paper).
  2. Turmeric.

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