Skip to content
Try on iPad

Water: CAIE A‑Level Biology questions

Every CAIE A-Level Biology exam question on 2.4 Water, June 2024 and the specimen papers, with its mark scheme and examiner’s report.

Find questions240
Calculations

240 questions

  1. Q5

    June 2024 · Paper 1

    1 mark2.4 Water
    The whole paper ↗
    June 2024 Paper 1, question 5: What is the maximum number of hydrogen bonds that can form between a single water molecule and other water molecules? A 1 B 2 C 3 D 4

  2. Q2(a)

    June 2024 · Paper 2

    3 marks2.4 Water
    The whole paper ↗
    June 2024 Paper 2, question 2(a): Water is the main component of blood. Explain how the properties of water make it suitable as the main component of blood. [3]
All 2 questions on Water, as a list
  1. June 2024, Paper 1, Q5 (1 mark): What is the maximum number of hydrogen bonds that can form between a single water molecule and other water molecules? A 1 B 2 C 3 D 4
  2. June 2024, Paper 2, Q2(a) (3 marks): Water is the main component of blood. Explain how the properties of water make it suitable as the main component of blood. [3]

Questions, mark schemes and examiner’s reports are © Cambridge University Press & Assessment, from their published past papers. Plumi isn’t affiliated with any exam board. Want whole papers? Every CAIE A-Level Biology paper.

Rather write your answers by hand on iPad? Plumi marks them against the same mark schemes.