A Magic solution was prepared by a Kota Teacher such that : A(g)+10(aq)toA.10(aq),"" DeltaH=-10 kJ//mol [Magic solution] For 1 mole of H_(2)O added to this Magic solution enthalpy of dilution is -5 kJ//mol, for 2nd mole it becomes-(5)/(2) kJ//mol, for 3rd mole it becomes -(5)/(2^(2)) kJ//mol and so on. To mark the celebration rank-1 of IIt JEE-2016, KOTA CLASSES asked the top ranker to add a very large amount of water to this Magic solution. The hat energy released is 40% converted to useful work of buring fire crackers for celebration. Find the magnitude of useful work obtained ("in kJ"//"mol") from such Magic solution containing 1 mole of A.

A Magic solution was prepared by a Kota Teacher such that : A(g)+10(aq

1.	A Magic solution was prepared by a Kota Teacher such that : A(g)+10(aq)toA.10(aq),"" DeltaH=-10 kJ//mol [Magic solution] For 1 mole of H_(2)O added to this Magic solution enthalpy of dilution is -5 kJ//mol, for 2nd mole it becomes-(5)/(2) kJ//mol, for 3rd mole it becomes -(5)/(2^(2)) kJ//mol and so on. To mark the celebration rank-1 of IIt JEE-2016, KOTA CLASSES asked the top ranker to add a very large amount of water to this Magic solution. The hat energy released is 40% converted to useful work of buring fire crackers for celebration. Find the magnitude of useful work obtained ("in kJ"//"mol") from such Magic solution containing 1 mole of A.
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