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Enthalpies of solution and hydration: CAIE A‑Level Chemistry questions

Every CAIE A-Level Chemistry exam question on 23.2 Enthalpies of solution and hydration, June 2024 and the specimen papers, with its mark scheme and examiner’s report.

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312 questions

  1. Q4(c)

    June 2024 · Paper 4

    1 mark23.2 Enthalpies of solution and hydration
    The whole paper ↗
    June 2024 Paper 4, question 4(c): Define enthalpy change of solution, ΔH o sol . [1]

  2. Q4(d)(i)

    June 2024 · Paper 4

    2 marks23.2 Enthalpies of solution and hydration
    The whole paper ↗
    June 2024 Paper 4, question 4(d)(i): Complete the energy cycle in Fig. 4.1 to show the relationship between the lattice energy, o ΔH latt, of AgNO3(s) and the energy changes shown in Table 4.1. Inc

  3. Q4(d)(ii)

    June 2024 · Paper 4

    1 mark23.2 Enthalpies of solution and hydration
    The whole paper ↗
    June 2024 Paper 4, question 4(d)(ii): Calculate the lattice energy, ΔH latt , of AgNO3(s). o ΔH latt = kJ mol–1 [1]
All 3 questions on Enthalpies of solution and hydration, as a list
  1. June 2024, Paper 4, Q4(c) (1 mark): Define enthalpy change of solution, ΔH o sol . [1]
  2. June 2024, Paper 4, Q4(d)(i) (2 marks): Complete the energy cycle in Fig. 4.1 to show the relationship between the lattice energy, o ΔH latt, of AgNO3(s) and the energy changes shown in Table 4.1. Inc
  3. June 2024, Paper 4, Q4(d)(ii) (1 mark): Calculate the lattice energy, ΔH latt , of AgNO3(s). o ΔH latt = kJ mol–1 [1]

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