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Electrochemistry question

2022 · 30 Jun · Shift 1 · Q4

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JEE Main
Chemistry
Electrochemistry
2022 · 30 Jun · Shift 1 · Q4

Electrochemistry question

2022 · 30 Jun · Shift 1 · Q4

JEE MainChemistryElectrochemistryMCQ+4 / −1

In which of the following half cells, electrochemical reaction is pH dependent?

A
$Pt\,|\,F{e^{3 + }},\,F{e^{2 + }}$
B
$MnO_4^ - \,|M{n^{2 + }}$
C
$Ag\,|\,AgCl\,|C{l^{ - 1}}$
D
${1 \over 2}{F_2}\,|{F^ - }$

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