Acids, Bases and Salts — Chemistry STD 10 — Question
ICSE BoardEnglish MediumSTD 10ChemistryAcids, Bases and Salts1 Mark
MCQ
Which pH value would indicate that a solution is highly acidic?
A
pH 14
B
pH 10
C
pH 7
✓
pH 1
✓
Answer
Correct option: D.
pH 1
(d) pH 1 Explanation : pH values less than 7 are acidic, and the lower the pH value, the more acidic the solution. A pH of 1 is extremely acidic, indicating a high concentration of hydrogen ions.
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