Which \({\text{0.10 mol}}\,{\text{d}}{{\text{m}}^{ - 3}}\) solution would have the highest conductivity?

A.     HCl

B.     \({\text{N}}{{\text{H}}_{\text{3}}}\)

C.     \({\text{C}}{{\text{H}}_{\text{3}}}{\text{COOH}}\)

D.     \({{\text{H}}_{\text{2}}}{\text{C}}{{\text{O}}_{\text{3}}}\)

A