Skip to content

Course home

Question bank·1.1 The particle model
Sign up

1.1 The particle model

EasyMediumHard
1234567891011121314151617181920212223242526272829303132333435363738394041424344
Question 11

A student has two liquids, A and B. The table shows the freezing point of each liquid.

LiquidFreezing point (∘C^\circ\text{C}∘C)
A18
B-7

The student draws particle diagrams of both liquids, showing the particles as small solid spheres.

Explain which liquid has the stronger attractions between its particles, and why the student's particle diagrams cannot explain the difference between the freezing points.

[2]
Markscheme

1.1 The particle model Questions

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

93 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.

More questions