CAPE Chemistry Unit 1 · 2008 · Paper 2 · Question 1(b)(i)

Figure 1 shows an energy level diagram for determining the enthalpy of solution of KBr.

Write the enthalpy change represented by ΔH₁, ΔH₂ and ΔH₃ in Figure 1. ΔH₁ : ΔH₂ : ΔH₃ :

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