Skip to content

Course home

Sign up

4.1 Reactivity of metals

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334353637383940
Question 21

A student heats copper oxide with hydrogen. Copper and water are formed.

Explain why this reaction is described as a redox reaction.

[3]
Markscheme

4.1 Reactivity of metals Questions

  1. GCSE
  2. /Chemistry
  3. /4.1 Reactivity of metals

86 exam-style questions on AQA GCSE Chemistry 4.1 Reactivity of metals, covering 4.1.1 Metal oxides, 4.1.2 The reactivity series, 4.1.3 Extraction of metals and reduction, and 4.1.4 Oxidation and reduction in terms of electrons. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank