Quelpr
2 marksForces of Attraction

CAPE Chemistry Unit 1 · 2006 · Paper 1 · Question 2(b)(ii)

Explain the difference in the boiling points of water and ammonia.

This question uses a figure or table from the paper — you'll see it when you practise.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 2(a)Sketch the shape of BOTH the water and ammonia molecules.[2 marks]
  2. 2(b)(i)Explain the difference in the bond angles of the ammonia and water molecules.[3 marks]
  3. 2(c)(i)Suggest the shape of a molecule of hydrogen sulphide.[1 mark]
  4. 2(c)(ii)How would the boiling point of hydrogen sulphide compare with that of ammonia? Explain your answer.[2 marks]

More practice: the rest of this paper · more Forces of Attraction questions · all CAPE Chemistry Unit 1 past papers