-factor of in acidic medium when it oxidizes to and is: — Redox Reactions and Volumetric Analysis Chemistry Question
Question
$n$-factor of $Fe_2(C_2O_4)_3$ in acidic medium when it oxidizes to $Fe^{3+}$ and $CO_2$ is:
Answer: A
💡 Solution & Explanation
$Fe^{3+}$ does not change O.S. Each oxalate ion ($C_2O_4^{2-}$) loses 2 electrons to form $2CO_2$. <br>Since there are 3 oxalate ions in the formula, total electrons lost = $3 \times 2 = 6$.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes