Increasing order of Van't Hoff factor.
I. NaNO3 II. BaCl2 III. K3[Fe(CN)6]
IV. C6H12O6 V. HCl
III < I < V < IV < II
IV < II < I < II < V
III < II < I < V < IV
IV < V = I < II < III
NaNO3: i=2; K3FeCN6: i=4; HCl: i=2; BaCI2:i=3, C6H12O6:i=1