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Nernst Equation

How many fara...

Question

How many faradays are required to reduce $1$ mole of $B r O_{2}$ to $B r^{-}$ ?

A

3

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B

5

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C

4

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D

6

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Solution

The correct option is B $5$
1 mole of electrons = 1 Faraday
$∴ 5 e^{-} + B r O_{2} \to B r^{-}$
$∴$ 5 Faraday's are required.

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