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Exploring Substances: Acidic, Basic, and Neutral — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceExploring Substances: Acidic, Basic, and Neutral2 Marks
Question
How can you identify vinegar, baking soda solution, and sugar solution using turmeric paper?
✓

Answer

Baking soda turns turmeric paper red (basic). Vinegar and sugar solution do not change turmeric paper colour. Among them, vinegar will taste sour (acidic) and sugar solution will taste sweet (neutral)​.

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