In the given chemical reaction,colors of the $Fe^{2+}$ and $Fe^{3+}$ ions,are respectively :
$5 Fe^{2+} + MnO_{4}^{-} + 8 H^{+} \rightarrow Mn^{2+} + 4 H_{2} O + 5 Fe^{3+}$
$5 Fe^{2+} + MnO_{4}^{-} + 8 H^{+} \rightarrow Mn^{2+} + 4 H_{2} O + 5 Fe^{3+}$
- AYellow,Orange
- BYellow,Green
- CGreen,Orange
- DGreen,Yellow
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Similar Questions
Assign $A, B, C, D$ from the given type of reaction for the following chemical equation:
$PCl_5 \xrightarrow{\Delta} PCl_3 + Cl_2$
$PCl_5 \xrightarrow{\Delta} PCl_3 + Cl_2$
Easy
View Solution$MnO_4^{-}$ oxidises $(i)$ oxalate ion in acidic medium at $333 \ K$ and $(ii)$ $HCl$. For balanced chemical equations,the ratios $[MnO_4^{-} : C_2O_4^{2-}]$ in $(i)$ and $[MnO_4^{-} : HCl]$ in $(ii)$ respectively are
MediumKVPY 2011
View SolutionIn the reaction $M^{+x} + MnO_4^- \to MO_3^- + Mn^{+2}$,if $1 \ mol$ of $MnO_4^-$ oxidizes $1.67 \ mol$ of $M^{+x}$ to $MO_3^-$,find the value of $x$.
Difficult
View SolutionIn the following reaction $yMnO_4^- + xH^{+} + C_2O_4^{2-} \to yMn^{2+} + 2CO_2 + \frac{x}{2}H_2O$,the values of $x$ and $y$ are:
Difficult
View SolutionWhich of the following reactions of $KMnO_4$ occurs in acidic medium?
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