Last updated on Jun 09, 2026

Acids and alkalis (Edexcel GCSE Chemistry): Quizzes

Practise the questions

12 questions from this quiz

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Acids and alkalis (Edexcel GCSE Chemistry): Quizzes

Practise the questions

What is the pH of an acidic solution?

Which ions do acids form when dissolved in water?

What happens to pH as hydrogen ion concentration increases?

Which of these is the formula for sulfuric acid?

What is an alkali?

What is the pH of an alkaline solution?

Which ions do alkalis form when dissolved in water?

What does a base react with an acid to produce?

What happens when a base dissolves in water?

What colour is litmus indicator in an alkaline solution?

What colour is phenolphthalein in an alkaline solution?

What is the pH of a neutral solution after neutralisation?

Explore Edexcel GCSE Chemistry Revision Notes by Topics

Ionic bonding

Ionic Compounds

Covalent bonding

Simple molecular structures

Giant covalent structures

Diamond

Graphite

Graphene & Fullerenes

Metallic bonding

States of Matter

Simple and Fractional Distillation

Filtration & Crystallisation

Chromatography

Water treatment

Acids and alkalis

Investigating neutralisation reactions

Strong & Weak Acids

Reactions of acids

Making insoluble salts

Making soluble salts

The Reactivity Series

Reactivity of metals

Displacement reactions

Extracting metals using carbon

The Process of Electrolysis

Electrolysis to extract metals

Biological methods to extract metals

Recycling

Life cycle assessments

Dynamic equilibrium

Le Chatelier’s Principle: Changing Concentration

Calculation with gases

Percentage yield

Atom economy

Choosing a reaction pathway

Typical Properties of Transition Metals

Alloys as Useful Materials

Corrosion & Its Prevention

The Haber Process

Fertilisers

Fuel cells

Group 1 – Alkali metals

Group 7 – Halogens

Halogen displacement reactions

Group 0 - Noble Gases

Rates of reaction

Factors that Affect the Rate of Reaction

Rate experiments involving precipitation

Calculating Rates of Reactions

Collision Theory & Activation Energy

Catalysts

Endothermic and exothermic reactions

Measuring temperature change

Bond energies

Intermolecular forces of attraction

Saturated Hydrocarbons

Unsaturated Hydrocarbons

Pollutants

Cracking & Alkenes

The Atmosphere

Greenhouse Gases

Climate change

Explore Edexcel GCSE Chemistry Model Answers by Topics

Ionic bonding

Ionic Compounds