Which reactions/processes have a positive entropy change, $\Delta {S^\Theta }$?

I.     ${\text{NaCl(s)}} \to {\text{NaCl(aq)}}$

II.     ${\text{N}}{{\text{a}}_2}{\text{C}}{{\text{O}}_3}{\text{(s)}} + {\text{2HCl(aq)}} \to {\text{C}}{{\text{O}}_2}{\text{(g)}} + {\text{2NaCl(aq)}} + {{\text{H}}_2}{\text{O(l)}}$

III.     ${\text{AgN}}{{\text{O}}_3}{\text{(aq)}} + {\text{NaCl(aq)}} \to {\text{AgCl(s)}} + {\text{NaN}}{{\text{O}}_3}{\text{(aq)}}$

A.     I and II only

B.     I and III only

C.     II and III only

D.     I, II and III

A