Which of the Following Reactions Is Associated with the Lattice

question 41

Multiple Choice

Which of the following reactions is associated with the lattice energy of Rb₂S (ΔH°_latt) ?

• A) Rb₂S(s) → 2 Rb⁺(g) + S²⁻(g)
• B) 2 Rb⁺(aq) + S²⁻(aq) → Rb₂S(s)
• C) 2 Rb⁺(g) + S²⁻(g) → Rb₂S(s)
• D) Rb₂S(s) → 2 Rb⁺(aq) + S²⁻(aq)
• E) 2 Rb(s) + S₂(g) → Rb₂S(s)

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Definitions:

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The cognitive ability to distinguish between how objects appear and their true nature, which develops in early childhood.

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