Relation between Gibbs free energy, Equilibrium constant and emf of cell
CHXII03:ELECTROCHEMISTRY

330441 Match the columns.
Given: \(\left(\mathrm{E}_{\mathrm{Ag}^{+} / \mathrm{Ag}}^{\circ}=0.8, \mathrm{~K}_{\mathrm{sp}}(\mathrm{AgCl})=10^{-10}\right)\)
supporting img

1 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{P,S; D}} - {\rm{P,S}}\qquad {\kern 1pt} \qquad \)
2 \({\rm{A}} - {\rm{S; B}} - {\rm{Q; C}} - {\rm{P; D}} - {\rm{P,Q,R}}\)
3 \({\rm{A}} - {\rm{Q,R; B}} - {\rm{P,Q; C}} - {\rm{P,S; D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{S; D}} - {\rm{P,S}}\)
CHXII03:ELECTROCHEMISTRY

330442 The standard emf of a galvanic cell involving 2 moles of electrons in its redox reaction is 0.59 V. The equilibrium constant for the redox reaction of the cell is

1 \({\rm{1}}{{\rm{0}}^{{\rm{20}}}}\)
2 \({\rm{1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330443 For a cell involving two electron changes,
\({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.3}}\,\,{\rm{V}}\,\,{\rm{at}}\,\,{\rm{25^\circ C}}\). The equilibrium constant of the reaction is

1 \({\rm{1}}{{\rm{0}}^{{\rm{ - 10}}}}\)
2 \({\rm{3 \times 1}}{{\rm{0}}^{{\rm{ - 2}}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330444 The equilibrium constant of the reaction:
\({{\text{A}}_{{\text{(s)}}}}{\text{ + 2B}}_{{\text{(aq)}}}^{\text{ + }} \rightleftharpoons {\text{A}}_{{\text{(aq)}}}^{{\text{2 + }}}{\text{2}}{{\text{B}}_{{\text{(s)}}}}{\text{;}}\,\,{\text{E}}_{{\text{cell}}}^{\text{o}}{\text{ = 0}}{\text{.0295}}\,\,{\text{V}}\)
\({\rm{is}}\,\,\left[ {\frac{{{\rm{2}}{\rm{.303}}\,\,{\rm{RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059}}} \right]\)

1 \({\rm{10}}\)
2 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{2}}}\)
3 \({\rm{3 \times 1}}{{\rm{0}}^{\rm{2}}}\)
4 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{5}}}\)
CHXII03:ELECTROCHEMISTRY

330445 For a cell involving one electron \({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.59 V}}\) at 298 K, the equilibrium constant for the cell reaction is:
\(\left[ {{\rm{Given}}\,\,{\rm{that}}\frac{{{\rm{2}}{\rm{.303RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059 V}}\,\,{\rm{at}}\,\,{\rm{T = 298 K}}} \right]\)

1 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{2}}}\)
2 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{10}}}}\)
4 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{30}}}}\)
CHXII03:ELECTROCHEMISTRY

330441 Match the columns.
Given: \(\left(\mathrm{E}_{\mathrm{Ag}^{+} / \mathrm{Ag}}^{\circ}=0.8, \mathrm{~K}_{\mathrm{sp}}(\mathrm{AgCl})=10^{-10}\right)\)
supporting img

1 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{P,S; D}} - {\rm{P,S}}\qquad {\kern 1pt} \qquad \)
2 \({\rm{A}} - {\rm{S; B}} - {\rm{Q; C}} - {\rm{P; D}} - {\rm{P,Q,R}}\)
3 \({\rm{A}} - {\rm{Q,R; B}} - {\rm{P,Q; C}} - {\rm{P,S; D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{S; D}} - {\rm{P,S}}\)
CHXII03:ELECTROCHEMISTRY

330442 The standard emf of a galvanic cell involving 2 moles of electrons in its redox reaction is 0.59 V. The equilibrium constant for the redox reaction of the cell is

1 \({\rm{1}}{{\rm{0}}^{{\rm{20}}}}\)
2 \({\rm{1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330443 For a cell involving two electron changes,
\({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.3}}\,\,{\rm{V}}\,\,{\rm{at}}\,\,{\rm{25^\circ C}}\). The equilibrium constant of the reaction is

1 \({\rm{1}}{{\rm{0}}^{{\rm{ - 10}}}}\)
2 \({\rm{3 \times 1}}{{\rm{0}}^{{\rm{ - 2}}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330444 The equilibrium constant of the reaction:
\({{\text{A}}_{{\text{(s)}}}}{\text{ + 2B}}_{{\text{(aq)}}}^{\text{ + }} \rightleftharpoons {\text{A}}_{{\text{(aq)}}}^{{\text{2 + }}}{\text{2}}{{\text{B}}_{{\text{(s)}}}}{\text{;}}\,\,{\text{E}}_{{\text{cell}}}^{\text{o}}{\text{ = 0}}{\text{.0295}}\,\,{\text{V}}\)
\({\rm{is}}\,\,\left[ {\frac{{{\rm{2}}{\rm{.303}}\,\,{\rm{RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059}}} \right]\)

1 \({\rm{10}}\)
2 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{2}}}\)
3 \({\rm{3 \times 1}}{{\rm{0}}^{\rm{2}}}\)
4 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{5}}}\)
CHXII03:ELECTROCHEMISTRY

330445 For a cell involving one electron \({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.59 V}}\) at 298 K, the equilibrium constant for the cell reaction is:
\(\left[ {{\rm{Given}}\,\,{\rm{that}}\frac{{{\rm{2}}{\rm{.303RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059 V}}\,\,{\rm{at}}\,\,{\rm{T = 298 K}}} \right]\)

1 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{2}}}\)
2 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{10}}}}\)
4 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{30}}}}\)
CHXII03:ELECTROCHEMISTRY

330441 Match the columns.
Given: \(\left(\mathrm{E}_{\mathrm{Ag}^{+} / \mathrm{Ag}}^{\circ}=0.8, \mathrm{~K}_{\mathrm{sp}}(\mathrm{AgCl})=10^{-10}\right)\)
supporting img

1 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{P,S; D}} - {\rm{P,S}}\qquad {\kern 1pt} \qquad \)
2 \({\rm{A}} - {\rm{S; B}} - {\rm{Q; C}} - {\rm{P; D}} - {\rm{P,Q,R}}\)
3 \({\rm{A}} - {\rm{Q,R; B}} - {\rm{P,Q; C}} - {\rm{P,S; D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{S; D}} - {\rm{P,S}}\)
CHXII03:ELECTROCHEMISTRY

330442 The standard emf of a galvanic cell involving 2 moles of electrons in its redox reaction is 0.59 V. The equilibrium constant for the redox reaction of the cell is

1 \({\rm{1}}{{\rm{0}}^{{\rm{20}}}}\)
2 \({\rm{1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330443 For a cell involving two electron changes,
\({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.3}}\,\,{\rm{V}}\,\,{\rm{at}}\,\,{\rm{25^\circ C}}\). The equilibrium constant of the reaction is

1 \({\rm{1}}{{\rm{0}}^{{\rm{ - 10}}}}\)
2 \({\rm{3 \times 1}}{{\rm{0}}^{{\rm{ - 2}}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330444 The equilibrium constant of the reaction:
\({{\text{A}}_{{\text{(s)}}}}{\text{ + 2B}}_{{\text{(aq)}}}^{\text{ + }} \rightleftharpoons {\text{A}}_{{\text{(aq)}}}^{{\text{2 + }}}{\text{2}}{{\text{B}}_{{\text{(s)}}}}{\text{;}}\,\,{\text{E}}_{{\text{cell}}}^{\text{o}}{\text{ = 0}}{\text{.0295}}\,\,{\text{V}}\)
\({\rm{is}}\,\,\left[ {\frac{{{\rm{2}}{\rm{.303}}\,\,{\rm{RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059}}} \right]\)

1 \({\rm{10}}\)
2 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{2}}}\)
3 \({\rm{3 \times 1}}{{\rm{0}}^{\rm{2}}}\)
4 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{5}}}\)
CHXII03:ELECTROCHEMISTRY

330445 For a cell involving one electron \({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.59 V}}\) at 298 K, the equilibrium constant for the cell reaction is:
\(\left[ {{\rm{Given}}\,\,{\rm{that}}\frac{{{\rm{2}}{\rm{.303RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059 V}}\,\,{\rm{at}}\,\,{\rm{T = 298 K}}} \right]\)

1 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{2}}}\)
2 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{10}}}}\)
4 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{30}}}}\)
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXII03:ELECTROCHEMISTRY

330441 Match the columns.
Given: \(\left(\mathrm{E}_{\mathrm{Ag}^{+} / \mathrm{Ag}}^{\circ}=0.8, \mathrm{~K}_{\mathrm{sp}}(\mathrm{AgCl})=10^{-10}\right)\)
supporting img

1 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{P,S; D}} - {\rm{P,S}}\qquad {\kern 1pt} \qquad \)
2 \({\rm{A}} - {\rm{S; B}} - {\rm{Q; C}} - {\rm{P; D}} - {\rm{P,Q,R}}\)
3 \({\rm{A}} - {\rm{Q,R; B}} - {\rm{P,Q; C}} - {\rm{P,S; D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{S; D}} - {\rm{P,S}}\)
CHXII03:ELECTROCHEMISTRY

330442 The standard emf of a galvanic cell involving 2 moles of electrons in its redox reaction is 0.59 V. The equilibrium constant for the redox reaction of the cell is

1 \({\rm{1}}{{\rm{0}}^{{\rm{20}}}}\)
2 \({\rm{1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330443 For a cell involving two electron changes,
\({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.3}}\,\,{\rm{V}}\,\,{\rm{at}}\,\,{\rm{25^\circ C}}\). The equilibrium constant of the reaction is

1 \({\rm{1}}{{\rm{0}}^{{\rm{ - 10}}}}\)
2 \({\rm{3 \times 1}}{{\rm{0}}^{{\rm{ - 2}}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330444 The equilibrium constant of the reaction:
\({{\text{A}}_{{\text{(s)}}}}{\text{ + 2B}}_{{\text{(aq)}}}^{\text{ + }} \rightleftharpoons {\text{A}}_{{\text{(aq)}}}^{{\text{2 + }}}{\text{2}}{{\text{B}}_{{\text{(s)}}}}{\text{;}}\,\,{\text{E}}_{{\text{cell}}}^{\text{o}}{\text{ = 0}}{\text{.0295}}\,\,{\text{V}}\)
\({\rm{is}}\,\,\left[ {\frac{{{\rm{2}}{\rm{.303}}\,\,{\rm{RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059}}} \right]\)

1 \({\rm{10}}\)
2 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{2}}}\)
3 \({\rm{3 \times 1}}{{\rm{0}}^{\rm{2}}}\)
4 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{5}}}\)
CHXII03:ELECTROCHEMISTRY

330445 For a cell involving one electron \({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.59 V}}\) at 298 K, the equilibrium constant for the cell reaction is:
\(\left[ {{\rm{Given}}\,\,{\rm{that}}\frac{{{\rm{2}}{\rm{.303RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059 V}}\,\,{\rm{at}}\,\,{\rm{T = 298 K}}} \right]\)

1 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{2}}}\)
2 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{10}}}}\)
4 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{30}}}}\)
CHXII03:ELECTROCHEMISTRY

330441 Match the columns.
Given: \(\left(\mathrm{E}_{\mathrm{Ag}^{+} / \mathrm{Ag}}^{\circ}=0.8, \mathrm{~K}_{\mathrm{sp}}(\mathrm{AgCl})=10^{-10}\right)\)
supporting img

1 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{P,S; D}} - {\rm{P,S}}\qquad {\kern 1pt} \qquad \)
2 \({\rm{A}} - {\rm{S; B}} - {\rm{Q; C}} - {\rm{P; D}} - {\rm{P,Q,R}}\)
3 \({\rm{A}} - {\rm{Q,R; B}} - {\rm{P,Q; C}} - {\rm{P,S; D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{P,Q,R; B}} - {\rm{Q; C}} - {\rm{S; D}} - {\rm{P,S}}\)
CHXII03:ELECTROCHEMISTRY

330442 The standard emf of a galvanic cell involving 2 moles of electrons in its redox reaction is 0.59 V. The equilibrium constant for the redox reaction of the cell is

1 \({\rm{1}}{{\rm{0}}^{{\rm{20}}}}\)
2 \({\rm{1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330443 For a cell involving two electron changes,
\({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.3}}\,\,{\rm{V}}\,\,{\rm{at}}\,\,{\rm{25^\circ C}}\). The equilibrium constant of the reaction is

1 \({\rm{1}}{{\rm{0}}^{{\rm{ - 10}}}}\)
2 \({\rm{3 \times 1}}{{\rm{0}}^{{\rm{ - 2}}}}\)
3 \({\rm{10}}\)
4 \({\rm{1}}{{\rm{0}}^{{\rm{10}}}}\)
CHXII03:ELECTROCHEMISTRY

330444 The equilibrium constant of the reaction:
\({{\text{A}}_{{\text{(s)}}}}{\text{ + 2B}}_{{\text{(aq)}}}^{\text{ + }} \rightleftharpoons {\text{A}}_{{\text{(aq)}}}^{{\text{2 + }}}{\text{2}}{{\text{B}}_{{\text{(s)}}}}{\text{;}}\,\,{\text{E}}_{{\text{cell}}}^{\text{o}}{\text{ = 0}}{\text{.0295}}\,\,{\text{V}}\)
\({\rm{is}}\,\,\left[ {\frac{{{\rm{2}}{\rm{.303}}\,\,{\rm{RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059}}} \right]\)

1 \({\rm{10}}\)
2 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{2}}}\)
3 \({\rm{3 \times 1}}{{\rm{0}}^{\rm{2}}}\)
4 \({\rm{2 \times 1}}{{\rm{0}}^{\rm{5}}}\)
CHXII03:ELECTROCHEMISTRY

330445 For a cell involving one electron \({\rm{E}}_{{\rm{cell}}}^{\rm{o}}{\rm{ = 0}}{\rm{.59 V}}\) at 298 K, the equilibrium constant for the cell reaction is:
\(\left[ {{\rm{Given}}\,\,{\rm{that}}\frac{{{\rm{2}}{\rm{.303RT}}}}{{\rm{F}}}{\rm{ = 0}}{\rm{.059 V}}\,\,{\rm{at}}\,\,{\rm{T = 298 K}}} \right]\)

1 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{2}}}\)
2 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{\rm{5}}}\)
3 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{10}}}}\)
4 \({\rm{1}}{\rm{.0 \times 1}}{{\rm{0}}^{{\rm{30}}}}\)