Question

Which of the following reactions is an example of autoreduction?
(a) $Fe_3O_4 + 4CO \longrightarrow 3Fe + 4CO_2$
(b) $Cu_2O + C \longrightarrow 2Cu + CO$
(c) $Cu^{2+} (aq) + Fe(s) \longrightarrow Cu(s) + Fe^{2+} (aq)$
(d) $Cu_2O + \frac{1}{2} Cu_2S \longrightarrow 3Cu + \frac{1}{2} SO_2$

Answer 1

I think option d is correct

Answer 2

$\huge\bold{He¥\: Mate}$

$\textbf{\underline{HERE IS YOUR ANSWER}}}$

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$<b>$
➡️Correct Option -: D✔️✔️

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❤️Thank you❤️

@☣️RithWik☣️