Which of the following are correct representation?
(A) \( \mathrm{H}^{-}+\mathrm{H}_{2} \mathrm{...
Which of the following are correct representation?
(A) \( \mathrm{H}^{-}+\mathrm{H}_{2} \mathrm{O} \rightleftharpoons \mathrm{H}_{2}+\mathrm{OH}^{-} \)
(B) \( \mathrm{H}^{-}+\mathrm{H}_{2} \mathrm{O} \longrightarrow \mathrm{H}_{2}+\mathrm{OH}^{-} \)
(C) \( \mathrm{Cl}^{-}+\mathrm{H}_{2} \mathrm{O} \longleftarrow \mathrm{HCl}+\mathrm{OH}^{-} \)
(D) \( \mathrm{CH}_{3} \mathrm{COO}^{-}+\mathrm{H}_{2} \mathrm{O} \rightleftharpoons \mathrm{CH}_{3} \mathrm{COOH}+\mathrm{OH}^{-} \)
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