(B) In aqueous solution,$Cu^{+}$ ions are unstable because they undergo disproportionation reaction: $2Cu^{+}_{(aq)} \to Cu^{2+}_{(aq)} + Cu_{(s)}$ Th

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(B) In aqueous solution,$Cu^{+}$ ions are unstable because they undergo disproportionation reaction: $2Cu^{+}_{(aq)} \to Cu^{2+}_{(aq)} + Cu_{(s)}$ This occurs because the hydration energy of $Cu^{2+}$ is much higher than that of $Cu^{+}$,which compensates for the energy required to remove the second electron from $Cu^{+}$.

Class 11 Chemistry Redox Reactions Auto oxidation and Disproportionation

Easy

$Cu^{+}$ ion is not stable in aqueous solution due to:

A
$d^{10}$ configuration
B
Disproportionation
C
Less charge
D
Pseudo inert gas configuration

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Class 11

Chemistry Questions

Chapter

Redox Reactions

Subtopic

Auto oxidation and Disproportionation

Which species among the following does not show disproportionation reactions?

EasyAP EAMCET 2022

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Assign $A, B, C, D$ from the given type of reaction.
$S_8 + NaOH \longrightarrow Na_2S + Na_2S_2O_3$

Medium

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$PhCHO \xrightarrow{OH^{-}} PhCH_2OH + PhCOO^{-}$
This reaction is an example of -

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At room temperature,disproportionation of an aqueous solution of in situ generated nitrous acid $(HNO_2)$ gives the species

MediumIIT 2024

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What sorts of information can you draw from the following reaction?
$(CN)_{2}(g) + 2OH^{-}(aq) \rightarrow CN^{-}(aq) + CNO^{-}(aq) + H_{2}O(l)$

Medium

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$Cu^{+}$ ion is not stable in aqueous solution due to:

Similar Questions

Which species among the following does not show disproportionation reactions?

Assign $A, B, C, D$ from the given type of reaction.$S_8 + NaOH \longrightarrow Na_2S + Na_2S_2O_3$

$PhCHO \xrightarrow{OH^{-}} PhCH_2OH + PhCOO^{-}$This reaction is an example of -

At room temperature,disproportionation of an aqueous solution of in situ generated nitrous acid $(HNO_2)$ gives the species

What sorts of information can you draw from the following reaction?$(CN)_{2}(g) + 2OH^{-}(aq) \rightarrow CN^{-}(aq) + CNO^{-}(aq) + H_{2}O(l)$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assign $A, B, C, D$ from the given type of reaction.
$S_8 + NaOH \longrightarrow Na_2S + Na_2S_2O_3$

$PhCHO \xrightarrow{OH^{-}} PhCH_2OH + PhCOO^{-}$
This reaction is an example of -

What sorts of information can you draw from the following reaction?
$(CN)_{2}(g) + 2OH^{-}(aq) \rightarrow CN^{-}(aq) + CNO^{-}(aq) + H_{2}O(l)$