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What is the enthalpy change of 8 mole solution if the enthalpy change of 5 mole solute is 10 J/mole, and enthalpy of 2 mole solvent is 15 J/mole?

What is the enthalpy change of 8 mole solution if the enthalpy change of 5 mole solute is 10 J/mole, and enthalpy of 2 mole solvent is 15 J/mole? Correct Answer 10 J/mole

∆Hsolution = ∆Hsolute +∆Hsolvent, => ∆Hsolution = (10*5 + 15*2)/8 = 10 J/mole.

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