Which of the following conjugate bases would be most basic in aqueous solution?

CHEMISTRY · Single correct · A Level · Chemistry · Acids and bases · Acids and bases

Problem

Which of the following conjugate bases would be most basic in aqueous solution? (a)

\mathrm{SO}_4^{2-}

(b)

\mathrm{CH}_3\mathrm{COO}^-

(c)

\mathrm{Cl}^-

(d)

\mathrm{NO}_3^-