The value of ΔS° for the decomposition of calcium chloride into its constituent elements, CaCl₂(s) → Ca (s) + Cl₂ (g)
Is ________ J/K ∙ mol.

Name: The value of ΔS° for the decomposition of calcium chloride into its constituent elements, CaCl 2 (s)→ Ca (s)+ Cl 2 (g) Is ________ J/K ∙ mol.
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Question

The value of ΔS° for the decomposition of calcium chloride into its constituent elements, CaCl₂(s)→ Ca (s)+ Cl₂ (g) Is ________ J/K ∙ mol.

Quizplus · Accepted Answer

The decomposition of a solid into a solid and a gas increases the disorder of the system, leading to a positive change in entropy (ΔS°).

The Value of ΔS° for the Decomposition of Calcium Chloride