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1.0g magnesium atoms in vapour phase absorbs 50.0kJ of energyto convert all Mg into Mg ions. The energy absorbed is needed for the following changes : Mg_((g))rarr Mg_((g))^(+)+e, DeltaH=740kJ mol^(-1) Mg_((g))^(+) rarr Mg_((g))^(2+)+e, DeltaH=1450kJ mol^(-1) Find out the % of Mg^(+) and Mg^(2+) in final mixture. |
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