Which of the following species is the conjugate base of hydrosulfuric acid, H2S?

CHEMISTRY · Single correct · CBSE · Chemistry · Equilibrium · Equilibrium

Problem

Which of the following species is the conjugate base of hydrosulfuric acid, H2S? (a)

\mathrm{SO_4^{2-}}

(b)

\mathrm{HS^-}

(c)

\mathrm{H_3S^+}

(d)

\mathrm{S^{2-}}