Select the correct answer.
Which of the following aqueous solutions would have the highest boiling point?
A. 3.0 M solution of molecular compound sucrose (C12H22O11)
B. 3.0 M solution of ionic compound lithium bromide (LiBr)
C. 3.0 M solution of ionic compound aluminum chloride (AlCl3)
D. 3.0 M solution of ionic compound calcium fluoride (CaF2)