Question

A galvanic cell is constructed using the redox reaction,

\frac{1}{2}{\mathrm{H}_2}\left( g \right) + \mathrm{AgCl}\left( s \right)\leftrightharpoons{\mathrm{H}^ + }\left( {aq} \right) + \mathrm{C}{\mathrm{l}^ - }\left( {aq} \right) + \mathrm{Ag}\left( s \right)

It is represented as

Accepted Answer

${\rm{Pt}}\left| {{{\rm{H}}_2}\left( {\rm{g}} \right)|{\rm{HCl {\kern 1pt} {\kern 1pt}solution}}} \right|\left| {{\rm{AgCl}}\left( {\rm{s}} \right)} \right|{\rm{Ag}}$

Answer

${\rm{Pt}}\left| {{{\rm{H}}_2}\left( {\rm{g}} \right)\left| {{\rm{HCl {\kern 1pt} {\kern 1pt}solution}}} \right|} \right|{\rm{AgN}}{{\rm{O}}_3}{\kern 1pt} {\kern 1pt}{\rm{solution}}|{\rm{Ag}}$

Answer

${\rm{Ag}}\left| {{\rm{AgCl}}\left( {\rm{s}} \right)} \right|{\rm{KCl {\kern 1pt} {\kern 1pt}solution}}\parallel {\rm{HCl {\kern 1pt} {\kern 1pt}solution}}\left| {{{\rm{H}}_2}\left( {\rm{g}} \right)} \right|{\rm{Pt}}$

Answer

${\rm{Pt}}|{{\rm{H}}_2}\left( {\rm{g}} \right)\left| {{\rm{KCl {\kern 1pt} {\kern 1pt}solution}}} \right|\left| {{\rm{AgCl}}\left( {\rm{s}} \right)} \right|{\rm{Ag}}$

NEET UG CHEMISTRY MCQ: ELECTRO CHEMISTRY

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