The hydrogen ion, H^-, is a stronger base than the hydroxide ion, OH^- Which one of the following reactions will occur if sodium hydride (NaH) is dissolved in water ? 

• A

  ${\mathrm{H}}^{-}\left(\mathrm{aq}\right) + {\mathrm{H}}_2\mathrm{O}\left(\mathrm{l}\right) \stackrel{ }{\to } {\mathrm{OH}}^{-}\left(\mathrm{aq}\right) + 2{\mathrm{H}}_2\left(\mathrm{g}\right)$

• B

  ${\mathrm{H}}^{-}\left(\mathrm{aq}\right) + {\mathrm{H}}_2\mathrm{O}\left(\mathrm{l}\right) \stackrel{ }{\to } {\mathrm{H}}_3{\mathrm{O}}^{-}\left(\mathrm{aq}\right)$

• C

  ${\mathrm{H}}^{-}\left(\mathrm{aq}\right) + {\mathrm{H}}_2\mathrm{O}\left(\mathrm{l}\right) \stackrel{ }{\to } {\mathrm{OH}}^{-}\left(\mathrm{aq}\right) + 2{\mathrm{H}}^{+}\left(\mathrm{aq}\right) + 2\mathrm{e}$

• D

  ${\mathrm{H}}^{-}\left(\mathrm{aq}\right) + {\mathrm{H}}_2\mathrm{O}\left(\mathrm{l}\right) \stackrel{ }{\to } \mathrm{No} \mathrm{reaction}$