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This quiz contains 5 questions from a mix of 1 subtopics.
What enthalpy change does the following equation represent?
Na(g) ➔ Na+(g) + e-
lattice enthalpy
atomisation
first ionisation energy
first electron affinity
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What enthalpy change describes the formation of one mole of gaseous atoms from the element in its standard state under standard conditions?
atomisation
first electron affinity
first ionisation energy
lattice enthalpy
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First electron is the enthalpy change that takes place when one electron is added to each atom in 1 mole of gaseous 1- ions.
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Lattice enthaly of formation is the enthalpy change that accompanies the formation of mole of an compound from its ions under standard conditions.
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Lattice enthalpies of formation are always thermic.
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