Question

$1$ mol of ferric oxalate is oxidized by $x$ mol of $Mn{O}_4^{⊝}$ in acidic medium. Hence, the value of $x$ is:

• A. $1.2$
• B. $1.6$
• C. $1.8$
• D. $1.5$

Answer 1

The correct option is A $1.2$

As we know, reaction:

$F{e}_2(C_2{O}_4{)}_3\equiv 3C_2{O}_4^{2-},F{e}^{3+}$ is not affected

$2Mn{O}_4^{⊝}\equiv 5C_2{O}_4^{2-}$

$3C_2{O}_4^{2-}\equiv 1.2Mn{O}_4^{⊝}$