Grade 11Physical Chemistry
What is meant by hydration enthalyeHydration enthalpy maximum in K+Li+Ca++Al+++
What is meant by hydration enthalye
Hydration enthalpy maximum in
K+
Li+
Ca++
Al+++
1 Answer
Arun
The heat energy released when new bonds are made between the ions and water molecules is known as the hydration enthalpy of the ion. The hydration enthalpy is the enthalpy change when 1 mole of gaseous ions dissolve in sufficient water to give an infinitely dilute solution. Hydration enthalpies are always negative.
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