• # question_answer A hydrogen gas electrode is made by dipping platinum wire in a solution of $HC\,l$ of $pH=10$ and by passing hydrogen gas around the platinum wire at one atm pressure The oxidation potential of electrode would be? $(T=298\,K)$ A)  $0.59$ V                                  B)  $0.118$ V C)  $1.18$ V                                  D)  $0.059$ V

$\underset{1\,atm}{\mathop{{{H}_{2}}}}\,\,\xrightarrow{\,}\,\underset{{{10}^{-10}}}{\mathop{2{{H}^{+}}}}\,+2{{e}^{-}}$ ${{E}_{{{H}_{2}}/{{H}^{+}}}}\,=0-\frac{0.059}{2}\,\log \,\frac{{{({{10}^{-10}})}^{2}}}{1}$ ${{E}_{{{H}_{2}}/{{H}^{+}}}}\,=+0.59\,V$