Acids, Bases and Salts
GCE Chemistry
10 Acids, Bases and Salts practice questions covering everything you need for GCE.
Drill Acids, Bases and Salts →Sample Acids, Bases and Salts questions
a) Define the following terms as applied to acids and bases: i) Arrhenius acid ii) Brønsted-Lowry base iii) Lewis acid b) A 25.0 cm³ sample of hydrochloric acid required 20.0 cm³ of 0.150 mo…
a) i) State TWO general properties of bases. ii) Distinguish between a strong acid and a concentrated acid, giving one example of each. b) Copy and complete the table below for the following sa…
Which of the following salts will produce an acidic solution when dissolved in water?
25.0 cm³ of 0.10 mol dm⁻³ sodium hydroxide solution is exactly neutralised by 12.5 cm³ of a sulphuric acid solution. What is the concentration of the sulphuric acid?
Which indicator would be most suitable for a titration involving a weak acid and a strong base?
Which of the following is the correct definition of an acid according to the Brønsted-Lowry theory?
A buffer solution is prepared by mixing 0.20 mol of ethanoic acid with 0.20 mol of sodium ethanoate in 1 dm³ of solution. Given that the $\text{p}K_a$ of ethanoic acid is 4.76, what is the pH of the b…
Which of the following statements correctly describes the process of hydrolysis of salts?
The conjugate base of the hydrogen sulphate ion, $\text{HSO}_4^-$, is
A solution has a hydroxide ion concentration of $1 \times 10^{-4}$ mol dm⁻³ at 25°C. What is the pH of the solution?