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Electrochemistry question

2009 · Shift 0 · Q21

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JEE Main
Chemistry
Electrochemistry
2009 · Shift 0 · Q21

Electrochemistry question

2009 · Shift 0 · Q21

JEE MainChemistryElectrochemistryMCQ+4 / −1

Given :

E_{F{e^{3 + }}/Fe}^o

= -0.036V;

E_{F{e^{2 + }}/Fe}^o

= -0.439 V The value of standard electrode potential for the change,

Fe^{3+}

(aq) + e-

\to

Fe^{2+}

(aq) will be

A
-0.072 V
B
0.385 V
C
0.770 V
D
0.270

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