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Acids, Bases and Salts — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceAcids, Bases and Salts1 Mark
Question
State whether a solution is acidic, alkaline or neutral if its pH is:
  1. 9
  2. 4
  3. 7
  4. 1
  5. 10
  6. 3
✓

Answer

  1. pH = 9: Alkaline.
  2. pH = 4: Acidic.
  3. pH = 7: Neutral.
  4. pH = 1: Acidic.
  5. pH = 10: Alkaline.
  6. pH = 3: Acidic.

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