8 min read
This study guide covers thermodynamics and its relation to solubility. Key concepts include enthalpy (ΔH), entropy (ΔS), and Gibbs Free Energy (ΔG). It explains how these concepts determine reaction spontaneity and how they apply to the dissolution process. Practice questions and exam tips are also provided.
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Question 1 of 10
Which of the following processes is expected to have a positive change in entropy (ΔS > 0)? 🚀
Freezing of water
Condensation of steam
Dissolving of NaCl in water
Formation of a crystal from a supersaturated solution