Exam-style question
Try this first
Which of the following statements about lattice enthalpy is correct?.
- A.A. Lattice enthalpy is always a positive value.
- B.B. Lattice enthalpy is the energy required to separate one mole of a solid ionic compound into its gaseous ions.
- C.C. Lattice enthalpy can be directly measured in a laboratory.
- D.D. Lattice enthalpy is the energy released when gaseous ions form a solid ionic compound.
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
Common mistake
No common mistake is linked to this question yet.