(C) In the given reaction,$Cu$ loses electrons to form $Cu^{2+}$,which is an oxidation process.$Ag^{+}$ gains electrons to form $Ag$,which is a reduct

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(C) In the given reaction,$Cu$ loses electrons to form $Cu^{2+}$,which is an oxidation process.$Ag^{+}$ gains electrons to form $Ag$,which is a reduction process.Therefore,the reduction half-cell reaction is $Ag^{+} + e^- \to Ag$.

Class 12 Chemistry Electrochemistry Electrochemical cells

Medium

In the reaction $Cu_{(s)} + 2Ag^{+}_{(aq)} \to Cu^{2+}_{(aq)} + 2Ag_{(s)}$,the reduction half-cell reaction is:

AIIMS 1997 All AIIMS

A
$Cu + 2e^- \to Cu^{2-}$
B
$Cu - 2e^- \to Cu^{2+}$
C
$Ag^{+} + e^- \to Ag$
D
$Ag - e^- \to Ag^{+}$

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Electrochemistry

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AIIMS 1997 Paper All AIIMS years →

$Zn_{(s)} | Zn_{(aq)}^{2+}(1 \ M) || Ni_{(aq)}^{2+}(1 \ M) | Ni_{(s)}$
Which is incorrect for the given cell?

EasyGUJCET 2019

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In an electrolytic cell,the flow of electrons is from:

MediumIIT 2003

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At $298 \ K$ temperature,if $E^o_{Mg^{2+}|Mg} = -2.37 \ V$ and $E^o_{Co^{2+}|Co} = -0.28 \ V$,construct a galvanic cell and provide its symbolic representation.

Medium

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The $emf$ of the cell reaction is $1.1 \ V$. Calculate the free energy change for the reaction in $kJ$:
$Zn_{(s)} + Cu^{+2}_{(aq)} \longrightarrow Zn^{+2}_{(aq)} + Cu_{(s)}$

Easy

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Fill in the blanks :
$1.$ $E_{cell}^o$ of Daniell cell $= $ ........... .
$2.$ In Daniell cell,$n = $ ........... .
$3.$ For $Al + 3Ag^{+} \rightarrow Al^{3+} + 3Ag,$ $n = $ ...........

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In the reaction $Cu_{(s)} + 2Ag^{+}_{(aq)} \to Cu^{2+}_{(aq)} + 2Ag_{(s)}$,the reduction half-cell reaction is:

Similar Questions

$Zn_{(s)} | Zn_{(aq)}^{2+}(1 \ M) || Ni_{(aq)}^{2+}(1 \ M) | Ni_{(s)}$ Which is incorrect for the given cell?

In an electrolytic cell,the flow of electrons is from:

At $298 \ K$ temperature,if $E^o_{Mg^{2+}|Mg} = -2.37 \ V$ and $E^o_{Co^{2+}|Co} = -0.28 \ V$,construct a galvanic cell and provide its symbolic representation.

The $emf$ of the cell reaction is $1.1 \ V$. Calculate the free energy change for the reaction in $kJ$: $Zn_{(s)} + Cu^{+2}_{(aq)} \longrightarrow Zn^{+2}_{(aq)} + Cu_{(s)}$

Fill in the blanks :$1.$ $E_{cell}^o$ of Daniell cell $= $ ........... .$2.$ In Daniell cell,$n = $ ........... .$3.$ For $Al + 3Ag^{+} \rightarrow Al^{3+} + 3Ag,$ $n = $ ...........

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$Zn_{(s)} | Zn_{(aq)}^{2+}(1 \ M) || Ni_{(aq)}^{2+}(1 \ M) | Ni_{(s)}$
Which is incorrect for the given cell?

The $emf$ of the cell reaction is $1.1 \ V$. Calculate the free energy change for the reaction in $kJ$:
$Zn_{(s)} + Cu^{+2}_{(aq)} \longrightarrow Zn^{+2}_{(aq)} + Cu_{(s)}$

Fill in the blanks :
$1.$ $E_{cell}^o$ of Daniell cell $= $ ........... .
$2.$ In Daniell cell,$n = $ ........... .
$3.$ For $Al + 3Ag^{+} \rightarrow Al^{3+} + 3Ag,$ $n = $ ...........