Enthalpies of formationof K^(+)(aq), Cl^(-)(aq) and KCl(s) are - 60.0 ,- 40.0and - 104.0 kcal mol^(-1) .If one mole of KCl(s) is dissolved in large excess of water at 25^(@)C, the enthalpy of solution will be

Enthalpies of formationof K^(+)(aq), Cl^(-)(aq) and KCl(s) are - 60.0

1.	Enthalpies of formationof K^(+)(aq), Cl^(-)(aq) and KCl(s) are - 60.0 ,- 40.0and - 104.0 kcal mol^(-1) .If one mole of KCl(s) is dissolved in large excess of water at 25^(@)C, the enthalpy of solution will be
Answer» `-4.0 kcal MOL^(-1)` `+4.0 KCALMOL^(-1)` `- 20.0 kcal mol^(-10` `-20.0 kcal mol^(-1)` ANSWER :b