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Electrochemistry question

2022 · 28 Jun · Shift 1 · Q20

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JEE Main
Chemistry
Electrochemistry
2022 · 28 Jun · Shift 1 · Q20

Electrochemistry question

2022 · 28 Jun · Shift 1 · Q20

JEE MainChemistryElectrochemistryNumerical+4 / −1

The quantity of electricity in Faraday needed to reduce 1 mol of Cr2O

_7^{2 - }

to

Cr^{3+}

is

\underline{\hspace{2cm}}

.

Numerical answer

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