Redox and Equivalent ConceptHard

Question

The number of electrons lost per mole of ethanol in its oxidation into acetic acid is

Options

A.4NA
B.2NA
C.6NA
D.8NA

Solution

$CH_{3}CH_{2}OH + H_{2}O \Rightarrow CH_{3}COOH + 4H^{+} + 4e^{-}$

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