Question

what is lattice energy? And what are the factors on which it depends.​

Answer 1

Answer:

The energy which is required to break the bonds of a molecule is called lattice energy.

Factors

As the charge of the ions increases, the lattice energy increases.

As the size of the ions increases, the lattice energy decreases.

Answer 2

Answer:

lattice energy:-)

it is the amount of energy which released when one mole of cation reacts with one mole of an ion

OR

it is the amount of energy which is required today dissociate a molecule into one mole of cation and one mole of anion.

**if value of cation is higher than molecule become more stable.

factors on which lattice energy depends and relationship with them:-)

1} size of ion :--

$size \: of \: ion \: \propto \frac{1}{ lattice \:energy}$

2} charge on ion :--

$charge \propto \: lattice \: energy$