One mole of anhydrous MgCl2 dissolves in water and librates 25 cal.mol – InterviewSolution

1.	One mole of anhydrous MgCl2 dissolves in water and librates 25 cal.mol−1 of heat. ΔHhydration of MgCl2=−30 cal.mol−1 The lattice energy of MgCl2 is:
Answer» One mole of anhydrous $M g C l_{2}$ dissolves in water and librates $25 {cal.mol}^{- 1}$ of heat. $Δ H_{hydration} o f M g C l_{2} = - 30 {cal.mol}^{- 1}$ The lattice energy of $M g C l_{2}$ is:

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