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Multiple Choice
Which of the following reactions has ΔHrxn = ΔHlattice?
A
Na (s) + ½ Cl2 (g) → NaCl (s)
B
NaCl (s) → Na (g) + ½ Cl2 (g)
C
Na+ (g) + Cl− (g) → NaCl (s)
D
Cl (g) + e− → Cl− (g)
E
2 Na (g) + Cl2 (g) → 2 NaCl (s)
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