What is solvation?

Hint :We know that Solvation and dissolution have the same meaning. In chemistry we use the solvation models in gas chromatography. We will discuss the meaning of solvation in detail below.

Complete Step By Step Answer:
We know that solvent is usually a liquid substance capable of dissolving or dispersing one or more other substances. Also Solute means a substance that is dissolved in a solution is called a solute.
Solvation is the process by which solvent molecules surround and interact with solute ion or molecules.
An important specific example of solvation is hydration, where the solvent is water.
We also have Solvates. A Solvate is a compound that forms between a solute and its solvent.

Additional Information:
Solvation is a process of reorganizing solvent and solute molecules into solvation complexes. Solvation involves bond formation, hydrogen bonding, and van der waals forces. Solvation of a solute by water is called hydration.

Note :
We also have a solvation number. The solvation number describes the number of solvent molecules bound to a solute species. For example in $ FeC{l_2}{\left( {{H_2}O} \right)_4} $ , the solvation number is 4. This is because we have 4 solvent in $ FeC{l_2}{\left( {{H_2}O} \right)_4} $ .