(A) spectator ion is an ion that exists in the same form on both the reactant and product sides of a chemical equation.In the given reaction: $Zn(s) +

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(A) spectator ion is an ion that exists in the same form on both the reactant and product sides of a chemical equation.In the given reaction: $Zn(s) + 2H^{+}(aq) + 2Cl^{-}(aq) \to Zn^{2+}(aq) + 2Cl^{-}(aq) + H_2(g)$.The $Cl^{-}$ ion appears on both sides of the equation without undergoing any change in its oxidation state or chemical form.Therefore,$Cl^{-}$ is the spectator ion.

Class 11 Chemistry Redox Reactions Redox reaction and Method for balancing Redox reaction

Medium

In the reaction $Zn + 2H^{+} + 2Cl^{-} \to Zn^{2+} + 2Cl^{-} + H_2$,the spectator ion is

AIIMS 2001 All AIIMS

A
$Cl^{-}$
B
$Zn^{2+}$
C
$H^{+}$
D
All of these

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Redox Reactions

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Redox reaction and Method for balancing Redox reaction

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AIIMS 2001 Paper All AIIMS years →

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In the reaction $Zn + 2H^{+} + 2Cl^{-} \to Zn^{2+} + 2Cl^{-} + H_2$,the spectator ion is

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Justify that the reaction: $2 Na ( s ) + H_2 ( g ) \rightarrow 2 NaH ( s )$ is a redox change.

In the balanced reaction $x\,MnO_4^- + y\,H_2O \to 2Mn^{2+} + 5H_2O + 9O_2 + z\,e^-$,what are the values of $x$,$y$,and $z$?

For the reaction $Cr_2O_7^{2-} \xrightarrow{H^+} Cr^{3+}$,what is the equivalent weight of $Cr_2O_7^{2-}$?

What is the equivalent weight of $IO_4^-$ when it is converted to $I_2$ in an acidic medium?

Find the values of $x$ and $y$ for the following balanced equation:$5H_2O_2 + xClO_2 + 2OH^- \to xCl^- + yO_2 + 6H_2O$

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Find the values of $x$ and $y$ for the following balanced equation:
$5H_2O_2 + xClO_2 + 2OH^- \to xCl^- + yO_2 + 6H_2O$