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CAIE A-Level Chemistry AS 7.2.6 The Differences in Behaviour Between Strong Questions

Practise explaining differences in ionisation, pH, conductivity and reaction behaviour between strong and weak acids and bases using CAIE 9701 AS questions.

Syllabus
2028–2030
Course
Chemistry 9701
Level
AS

Exam points

  • Explain the differences in behaviour between strong and weak acids and bases.

CAIE A-Level Chemistry AS 7.2.6 The Differences in Behaviour Between Strong Questions question 1

[Maximum number: 1]

Which statement about acids and bases is always correct?

A

An acid with two H atoms per molecule will be stronger than an acid with one H atom per molecule.

B

A concentrated solution of a strong acid will have a lower pH than a dilute solution of a weak acid.

C

A concentrated solution of a strong base will have a lower pH than a dilute solution of a weak base.

D

A strong acid is more dissociated in solution than a strong base.

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