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Chemistry

Chemistry · Quick practice · answer shown after each question

Acids, bases and salts

Question 1 of 10

Question 1 of 10

A strong acid is one that

Question 2 of 10

Question 2 of 10

An acid salt contains

Question 3 of 10

Question 3 of 10

Ethanoic acid is a weak acid because it

Question 4 of 10

Question 4 of 10

The conjugate base of HSO₄⁻ is

Question 5 of 10

Question 5 of 10

The salt formed when HCl reacts with NaOH is

Question 6 of 10

Question 6 of 10

A base that dissolves in water to give OH⁻ ions is an

Question 7 of 10

Question 7 of 10

What salt forms when sulphuric acid reacts with sodium hydroxide?

Question 8 of 10

Question 8 of 10

The Brønsted–Lowry conjugate acid of NH₃ is

Question 9 of 10

Question 9 of 10

What is the pH of 0.01 mol/dm³ hydrochloric acid?

Question 10 of 10

Question 10 of 10

According to Brønsted and Lowry, an acid is

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.