In which one of the following sets do all species show a disproportionation reaction?
- A$ClO_{2}^{-}, F_{2}, MnO_{4}^{-}$ and $Cr_{2}O_{7}^{2-}$
- B$Cr_{2}O_{7}^{2-}, MnO_{4}^{-}, ClO_{2}^{-}$ and $Cl_{2}$
- C$MnO_{4}^{-}, ClO_{2}^{-}, Cl_{2}$ and $Mn^{3+}$
- D$ClO_{4}^{-}, MnO_{4}^{-}, ClO_{2}^{-}$ and $F_{2}$
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$2CuI \to Cu + CuI_2$,the reaction is
Easy
View SolutionWhich of the following are disproportionation reactions?
$(A)$ $2 NO_{2(g)} + 2 NaOH_{(aq)} \rightarrow NaNO_{2(aq)} + NaNO_{3(aq)} + H_2O_{(l)}$
$(B)$ $Cl_{2(g)} + 2 NaOH_{(aq)} \rightarrow NaClO_{(aq)} + NaCl_{(aq)} + H_2O_{(l)}$
$(C)$ $3 ClO^- \rightarrow 2 Cl^- + ClO_3^-$
$(D)$ $3 Mg_{(s)} + N_{2(g)} \rightarrow Mg_3N_{2(s)}$
$(A)$ $2 NO_{2(g)} + 2 NaOH_{(aq)} \rightarrow NaNO_{2(aq)} + NaNO_{3(aq)} + H_2O_{(l)}$
$(B)$ $Cl_{2(g)} + 2 NaOH_{(aq)} \rightarrow NaClO_{(aq)} + NaCl_{(aq)} + H_2O_{(l)}$
$(C)$ $3 ClO^- \rightarrow 2 Cl^- + ClO_3^-$
$(D)$ $3 Mg_{(s)} + N_{2(g)} \rightarrow Mg_3N_{2(s)}$
Which species among the following does not show disproportionation reactions?
Assign $A, B, C, D$ from the given type of reaction.
$2Se_2Cl_2 \xrightarrow{\Delta} SeCl_4 + 3Se$
$2Se_2Cl_2 \xrightarrow{\Delta} SeCl_4 + 3Se$
Medium
View Solution$1 \ mole$ of $MnO_4^{2-}$ in neutral aqueous medium disproportionates to:
DifficultAIIMS 2003
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