Skip to content

Course home

Question bank·3.2 Use of amount of substance in relation to masses of pure substances
Sign up

3.2 Use of amount of substance in relation to masses of pure substances

EasyMediumHard
123456789101112
Question 3

Methane, CH₄, has a relative formula mass of 16.

The Avogadro constant is 6.02 × 10²³ per mole.

Which statement about 1 mol of methane is correct?

[1]
A

It has a mass of 1 g.

B

It has a mass of 6.02 × 10²³ g.

C

It has a mass of 16 g.

D

It contains 16 molecules.

Markscheme

3.2 Use of amount of substance in relation to masses of pure substances Questions

  1. GCSE
  2. /Chemistry
  3. /3.2 Use of amount of substance in relation to masses of pure substances

131 exam-style questions on AQA GCSE Chemistry 3.2 Use of amount of substance in relation to masses of pure substances, covering 3.2.1 Moles, 3.2.2 Amounts of substances in equations, 3.2.3 Using moles to balance equations, 3.2.4 Limiting reactants, 3.2.5a Concentration of solutions, and 3.2.5b Relating mass, volume and concentration. Each one has a worked solution and a mark scheme showing where the marks go.

More questions