Chemistry-Ionic Bond
NEET Chemistry Ionic Bond MCQ Question
Type: MCQ-fact-Medium-Class 11
What is the lattice enthalpy of NaCl in kJ mol⁻¹?
A
788
B
500
C
1000
D
650
Correct Answer
Option A
Detailed Explanation
The lattice enthalpy of NaCl is defined as the energy required to completely separate one mole of solid NaCl into gaseous ions, which is given as 788 kJ mol⁻¹.
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