The Lattice Energy of CaF₂ Is the Energy Change for Which

question 31

Multiple Choice

The lattice energy of CaF₂ is the energy change for which one, if any, of the following processes?

• A) Ca²⁺(s) + 2F^-(g)  CaF₂(g)
• B) CaF₂(g)  CaF₂(s)
• C) Ca(g) + 2F(g)  CaF₂(s)
• D) CaF₂(aq)  CaF₂(s)
• E) none of the above

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