The energy change accompanying the process given below is, ${\rm{N}}{{\rm{a}}^ + }\left( {\rm{g}} \right) + {\rm{C}}{{\rm{l}}^ - }(g) \to {\rm{NaCl}}\left( s \right)$

JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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The energy change accompanying the process given below is,

\mathrm{N}{\mathrm{a}^ + }\left( \mathrm{g} \right) + \mathrm{C}{\mathrm{l}^ - }(g) \to \mathrm{NaCl}\left( s \right)

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Correct option: D

Lattice energy

Option D (Lattice energy) is correct because lattice energy is the energy released when gaseous ions combine to form a solid lattice.