Calculate H for a process in which 2.0 mole of NaOH is dissolved in 4 – McqOptions

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1.	Calculate H for a process in which 2.0 mole of NaOH is dissolved in 400 mol H2O at 25C.( ( Delta hat{H}_{s} ) at r = 200, 25 C is 42.26 kJ/ mol)
A.	84.52 kJ
B.	-80.42 kJ
C.	64.52 kJ
D.	60. 42 kJ
Answer» B. -80.42 kJ

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