Which compound is a strong acid?

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

B.     \({\text{HN}}{{\text{O}}_{\text{3}}}\)

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

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

B