Place the following in order of increasing magnitude of lattice energy

CaO, MgO, SrS

Question

Chemistry

Precious Riddle

27 July, 23:13

Place the following in order of increasing magnitude of lattice energy

CaO, MgO, SrS

+5

Answers (1)

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Andrea Sanchez · Answer 1

SrS
Explanation:

Lattice energy is defined as a measure of the energy contained in the crystal lattice of a compound. It can be seen as the energy that would be released if the component ions were brought together from infinity.

Lattice energy depends on size of the ions. The smaller the ions, the greater the lattice energy. When we look at all the actions in the substances listed, we will notice that the order of decrease in cation size is Sr^2+>Ca^2+>Mg^2+. The lattice energy increases in the this order.

Hence MgO will have the greatest lattice energy of all the species listed.

Place the following in order of increasing magnitude of lattice energyCaO, MgO, SrS

Place the following in order of increasing magnitude of lattice energy

CaO, MgO, SrS