Characterize EACH of the Three Given Statements as Being TRUE

Multiple Choice

Characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices. (1) A saturated solution always contains excess undissolved solute.
(2) In aqueous solution, Ba²⁺ ion combines with NO₃^- ion to produce an insoluble salt.
(3) Addition of a nonvolatile solute to a solvent produces a solution with lower vapor pressure, freezing point, and boiling point than that of pure solvent.

A) All three statements are true.
B) Two of the three statements are true.
C) Only one of the statements is true.
D) None of the statements is true.