ESAT (Engineering and Science Admissions Test) · Chemistry
Acids, bases and salts
6 practice questions, each with the answer and an explanation.
Practise Acids, bases and salts now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 6 questions
- A solution of hydrochloric acid has a concentration of . What is its pH, assuming complete ionisation?
- Why is a weak acid such as ethanoic acid a poorer conductor than a strong acid of the same concentration?
- A few drops of universal indicator turn a colourless solution red. What does this show about the solution?
- Which pair of reactants is used to make a soluble salt, copper(II) sulfate, by adding excess solid to warm acid?
- Which compound forms a precipitate when aqueous barium chloride is added to a solution of sodium sulfate?
- What is the pH of barium hydroxide, , at ? (; assume complete dissociation.)
Keep practising
More ESAT (Engineering and Science Admissions Test) topics
- Mechanics20 questions
- Quantitative chemistry20 questions
- Geometry13 questions
- Inheritance13 questions
- Algebra11 questions
- Algebra and functions11 questions
- Differentiation11 questions
- Electricity11 questions