Which of the following species can act as a Bronsted-Lowry acid as well as a Bronsted-Lowry base?

  • A
    $SO_4^{2-}$
  • B
    $HCO_3^{-}$
  • C
    $PO_4^{3-}$
  • D
    $H_2PO_2^{-}$

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Similar Questions

In the reaction $HCl + H_2O \rightleftharpoons H_3O^{+} + Cl^{-}$,which of the following statements is correct?

Which of the following species is an acid and also a conjugate base of another acid?

The solvent which neither accepts a proton nor donates a proton is called:

Identify base $2$ for the following equation according to the $BRONSTED-LOWRY$ theory.
$HCl_{(aq)} + H_2O_{(l)} \rightleftharpoons H_3O_{(aq)}^{+} + Cl_{(aq)}^{-}$

Which of the following statements is correct?

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