Calculate the Lattice Enthalpy of Silver Chloride from the Following $\Delta$

question 101

Multiple Choice

Calculate the lattice enthalpy of silver chloride from the following data.
Enthalpy of formation of Ag(g) : +284 kJ.mol^-1
First ionization energy of Ag(g) : +731 kJ.mol^-1
Enthalpy of formation of Cl(g) : +122 kJ.mol^-1
Electron affinity of Cl(g) : +349 ( $\Delta$ H = -349)
kJ.mol^-1
Enthalpy of formation of AgCl(s) : -127 kJ.mol^-1

• A) 1613 kJ.mol^-1
• B) 915 kJ.mol^-1
• C) 1037 kJ.mol^-1
• D) 1359 kJ.mol^-1
• E) 661 kJ.mol^-1

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