AP Chemistry · Topic 7.14
Free Energy of Dissolution Practice
Part of Equilibrium.(ENE-5.A)
Practice questions
1
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Sample questions
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Sample 1difficulty 2/5
Dissolving NaCl in water typically has ΔS
- Acheck_circle
0 (more disorder)
- B
≈ 0
- C
< 0
- D
Cannot tell
Why
Crystalline solid breaks apart and ions become solvated — disorder rises.
- A