SolidsLattice Energy1Choose the best answerIf lattice energy is defined as lattice dissociation enthalpy, a positive lattice-energy value represents:AEnergy released when the lattice formsBEnergy required to separate the ionic crystal into gaseous ionsCEnergy needed to melt the solid onlyDZero energy change Like 0 Discuss 0Share
SolidsLattice Energy2Choose the best answerEnergy is released when:AAn ionic solid is completely meltedBGaseous atoms are producedCGaseous ions combine to form an ionic crystalDAn ionic lattice is completely separated Like 0 Discuss 0Share