Concept explainers
(a)
Interpretation:
A graphical representation of lattice energy vs. reciprocal of interionic distance has to be made.
Concept Introduction:
The energy released when gaseous state ions of unlike charges that are infinitely farther apart combine to form a stable ionic solid is called Lattice energy. Conversely, the energy required to break the electrostatic force of attraction between the ions of unlike charges in the ionic solid and revert them to gaseous state is also termed as Lattice energy of an ionic solid.
Interionic distance is the distance between the nuclei of the two ions that are bound together as an ionic molecule.
(b)
Interpretation:
The relationship between lattice energy and the distance of separation of ions has to be explained.
Concept Introduction:
The energy released when gaseous state ions of unlike charges that are infinitely farther apart combine to form a stable ionic solid is called Lattice energy. Conversely, the energy required to break the electrostatic force of attraction between the ions of unlike charges in the ionic solid and revert them to gaseous state is also termed as Lattice energy of an ionic solid.
Interionic distance is the distance between the nuclei of the two ions that are bound together as an ionic molecule.
(c)
Interpretation:
The law governing this correlation has to be cited.
Concept Introduction:
The energy released when gaseous state ions of unlike charges that are infinitely farther apart combine to form a stable ionic solid is called Lattice energy. Conversely, the energy required to break the electrostatic force of attraction between the ions of unlike charges in the ionic solid and revert them to gaseous state is also termed as Lattice energy of an ionic solid.
Interionic distance is the distance between the nuclei of the two ions that are bound together as an ionic molecule.
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