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Chemistry•Chemistry: Reactions & the Mole

Acids, bases & salts

Senior High 6 questions
AI-drafted from platform data — specialist review scheduledBy DigiTransact Mastermind editorial team
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What acids, bases & salts means

Understand acids, bases, the pH scale and neutralisation.

Worked example

One question from this skill's own question bank, shown with its full working.

Question

An acid has a pH that is:

  • Greater than 7
  • Equal to 7
  • Less than 7
  • Exactly 14
Answer: Less than 7

Working: Acids have pH values below 7; the lower the pH, the stronger the acidity.

Curriculum and exam alignment

Ghana GES SHS syllabusWASSCE

Curriculum notes are a general guide to where this work normally sits. Always check the syllabus your school or examination body is currently using.

Related skills

Other Chemistry: Reactions & the Mole skills in Chemistry, at the same point in the course.

Other Chemistry topics

SHS Atomic Structure & BondingSHS Acids, Salts & Organic ChemistryStoichiometry & EquilibriumSHS ElectrochemistryChemistry: Atomic Structure & PeriodicityOrganic Chemistry Depth

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Exams that assess acids, bases & salts

Senior High work on this skill feeds directly into these exam papers. Each page lists the Chemistry topics that appear on it.

WASSCEWASSCE practice questionsFree WASSCE practice across the subjects at this stage, with worked answers.GESGES practice questionsFree GES practice across the subjects at this stage, with worked answers.IGCSEIGCSE practice questionsListed as a related subject on the IGCSE practice page.

How this page was produced

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Practise acids, bases & salts

6 questions with a worked answer after every attempt, and a SmartScore that tracks how close you are to mastery.

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