CBSE - XI Science - Chemistry
(i) Lattice energy
(iii) Energy of atomization
1. Lattice energy can be defined as the enthalpy of formation for ions of opposite charge in the gas phase to be changed into a solid.
2. Entropy is a thermodynamic measure of the disorder in a system. Denoted by symbol S.
4. A reaction that occurs in a given set of conditions without intervention. A spontaneous reaction proceeds to completion without any outside help. The equation for spontaneity is
ΔG = Δ H - TΔS
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