Strength of Acids and Bases
Chemistry ⇒ Acids, Bases, and Salts
Strength of Acids and Bases starts at 9 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Strength of Acids and Bases.
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See sample questions for grade 10
A solution of 0.1 M HCl and 0.1 M CH₃COOH are prepared. Which will have a higher concentration of H⁺ ions?
A student adds equal concentrations of HCl and CH₃COOH to water. Which solution will have a lower pH?
A student tests two solutions with universal indicator. Solution A turns red, and Solution B turns orange. Both are acids. Which is likely the stronger acid?
Describe how the pH value indicates the strength of an acid or base.
Describe the relationship between the strength of an acid and its electrical conductivity in aqueous solution.
Explain the difference between a strong acid and a weak acid.
Explain why ammonia is considered a weak base.
Explain why the concentration of an acid does not determine its strength.
