Equation – [A]

$HCl\left(aq\right)+H_{2}O\left(aq\right)\stackrel{}{\rightleftharpoons }{H}_3{O}^{+}\left(aq\right)+C{l}^{-}\left(aq\right)$

Equation – [B]

$C{H}_{3}COOH\left(aq\right)+H_{2}O\left(l\right)\stackrel{}{\rightleftharpoons }{H}_3{O}^{+}\left(aq\right)+C{H}_{3}CO{O}^{-}\left(aq\right)$

Then select the correct statement.      

In [B] the nature of $H_3{O}^{+}$w.r.t $C{H}_{3}CO{O}^{-}$ is = weak acid

In [B] the nature of $H_3{O}^{+}$w.r.t $C{H}_{3}CO{O}^{-}$ is = weak base

In [A] the nature of $H_3{O}^{+}$w.r.t $C{l}^{-}$ is = strong acid

In [A] the nature of $H_3{O}^{+}$w.r.t $C{l}^{-}$ is = weak acid