Moderate

Lattice Energy of ionic compounds are found by:

Correct answer: B. Born Habers Cycle

  • A. Hess' law
  • B. Born Habers Cycle
  • C. Law of Mass action
  • D. Law of conservation of mass

Explanation

The Born Haber cycle is a cycle of enthalpy change of process that leads to the formation of a solid crystalline ionic compound from the elemental atoms in their standard state and of the enthalpy of formation of the solid compound such that the net enthalpy becomes zero.

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Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.

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