Which one of the following aqueous solutions will have the lowest boiling point temperature? (Explain or show work)
All numbers are subscripts - I didn't know how to type subscripts on here.
a. 0.100 molality NiBr2 (aq)
b. 0.200 molality MgSO4 (aq)
c. 0.150 molality NH4NO3 (aq)
d. 0.150 molality Na2SO4 (aq)
e. 0.250 molality CH3OH (aq), methanol