Skip to content

Course home

Sign up

1.1 The particle model

EasyMediumHard
12345678910111213141516171819202122
Question 15
F

A sealed, rigid container of gas is heated. No gas escapes and there is no chemical reaction.

Statement 1: The particles move faster.

Statement 2: The particles expand.

Statement 3: The average distance between the particles stays the same.

Statement 4: The number of particles increases.

Which statements are correct?

[1]
A

3 and 4 only

B

1 and 2 only

C

1, 2 and 3 only

D

1 and 3 only

Markscheme

1.1 The particle model Questions

  1. GCSE
  2. /Chemistry
  3. /1.1 The particle model

48 exam-style questions on OCR GCSE Chemistry 1.1 The particle model, covering 1.1.1 The particle model and changes of state and 1.1.2 Limitations of the particle model. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank