1.

Give definitions: Lattice enthalpy, Enthalpy of ofrmation.

Answer» EXPLANATION:The lattice dissociation enthalpy is the enthalpy change needed to convert 1 MOLE of SOLID crystal into its scattered GASEOUS ions. ... The lattice FORMATION enthalpy is the enthalpy change when 1 mole of solid crystal is formed from its scattered gaseous ions. Lattice formation enthalpies are always negative.Hope it helps you...


Discussion

No Comment Found