275761 Given $\mathrm{E}_{\mathrm{Mn}^{7+} / \mathrm{Mn}^{2+}}^{0}=1.51 \mathrm{~V}, \mathrm{E}^{\mathbf{0}}{ }_{\mathrm{nn}^{4+} / \mathrm{Mn}^{2+}}=1.23 \mathrm{~V}$
Calculate the $\mathbf{E}^{\mathbf{0}} \mathrm{Mn}^{\mathbf{n}^{+} / \mathbf{M n}^{4+}}$

275762 The cell potential, $E_{\text {cell }}$ the following cell notation (in Volts) is
$\begin{aligned}
& \mathrm{A}(\mathrm{s}) \mid \mathrm{A}^{+}\left(\mathrm{aq}, 0.1 \mathrm{M} \ \vert \mathrm{B}^{2+}(\mathrm{aq}, 0.01 \mathrm{M}) \mid \mathrm{B}(\mathrm{s})\right. \\
& \mathrm{E}_{\mathrm{A}^{+} / \mathrm{A}}^{0}=\mathbf{1 V} \text { and } \mathrm{E}_{\mathrm{B}^{2+} \mathrm{B}}^{0}=3 \mathrm{~V}
\end{aligned}$

275764 The standard reduction potentials for $\mathrm{Zn}^{2+} / \mathrm{Zn}$, $\mathrm{Ni}^{2+} / \mathrm{Ni}$ and $\mathrm{Fe}^{2+} / \mathrm{Fe}$ are $-0.76,-0.23$ and -0.44 $\mathrm{V}$, respectively. The reaction $\mathrm{X}+\mathrm{Y}^{2+} \rightarrow \mathrm{X}^{2+}+\mathrm{Y}$ will be spontaneous when

275765 During the electrolysis of copper sulphate aqueous solution using copper electrode, the reaction taking place at the cathode is

275761 Given $\mathrm{E}_{\mathrm{Mn}^{7+} / \mathrm{Mn}^{2+}}^{0}=1.51 \mathrm{~V}, \mathrm{E}^{\mathbf{0}}{ }_{\mathrm{nn}^{4+} / \mathrm{Mn}^{2+}}=1.23 \mathrm{~V}$
Calculate the $\mathbf{E}^{\mathbf{0}} \mathrm{Mn}^{\mathbf{n}^{+} / \mathbf{M n}^{4+}}$

275762 The cell potential, $E_{\text {cell }}$ the following cell notation (in Volts) is
$\begin{aligned}
& \mathrm{A}(\mathrm{s}) \mid \mathrm{A}^{+}\left(\mathrm{aq}, 0.1 \mathrm{M} \ \vert \mathrm{B}^{2+}(\mathrm{aq}, 0.01 \mathrm{M}) \mid \mathrm{B}(\mathrm{s})\right. \\
& \mathrm{E}_{\mathrm{A}^{+} / \mathrm{A}}^{0}=\mathbf{1 V} \text { and } \mathrm{E}_{\mathrm{B}^{2+} \mathrm{B}}^{0}=3 \mathrm{~V}
\end{aligned}$

275764 The standard reduction potentials for $\mathrm{Zn}^{2+} / \mathrm{Zn}$, $\mathrm{Ni}^{2+} / \mathrm{Ni}$ and $\mathrm{Fe}^{2+} / \mathrm{Fe}$ are $-0.76,-0.23$ and -0.44 $\mathrm{V}$, respectively. The reaction $\mathrm{X}+\mathrm{Y}^{2+} \rightarrow \mathrm{X}^{2+}+\mathrm{Y}$ will be spontaneous when

275765 During the electrolysis of copper sulphate aqueous solution using copper electrode, the reaction taking place at the cathode is

275761 Given $\mathrm{E}_{\mathrm{Mn}^{7+} / \mathrm{Mn}^{2+}}^{0}=1.51 \mathrm{~V}, \mathrm{E}^{\mathbf{0}}{ }_{\mathrm{nn}^{4+} / \mathrm{Mn}^{2+}}=1.23 \mathrm{~V}$
Calculate the $\mathbf{E}^{\mathbf{0}} \mathrm{Mn}^{\mathbf{n}^{+} / \mathbf{M n}^{4+}}$

275762 The cell potential, $E_{\text {cell }}$ the following cell notation (in Volts) is
$\begin{aligned}
& \mathrm{A}(\mathrm{s}) \mid \mathrm{A}^{+}\left(\mathrm{aq}, 0.1 \mathrm{M} \ \vert \mathrm{B}^{2+}(\mathrm{aq}, 0.01 \mathrm{M}) \mid \mathrm{B}(\mathrm{s})\right. \\
& \mathrm{E}_{\mathrm{A}^{+} / \mathrm{A}}^{0}=\mathbf{1 V} \text { and } \mathrm{E}_{\mathrm{B}^{2+} \mathrm{B}}^{0}=3 \mathrm{~V}
\end{aligned}$

275764 The standard reduction potentials for $\mathrm{Zn}^{2+} / \mathrm{Zn}$, $\mathrm{Ni}^{2+} / \mathrm{Ni}$ and $\mathrm{Fe}^{2+} / \mathrm{Fe}$ are $-0.76,-0.23$ and -0.44 $\mathrm{V}$, respectively. The reaction $\mathrm{X}+\mathrm{Y}^{2+} \rightarrow \mathrm{X}^{2+}+\mathrm{Y}$ will be spontaneous when

275765 During the electrolysis of copper sulphate aqueous solution using copper electrode, the reaction taking place at the cathode is

275761 Given $\mathrm{E}_{\mathrm{Mn}^{7+} / \mathrm{Mn}^{2+}}^{0}=1.51 \mathrm{~V}, \mathrm{E}^{\mathbf{0}}{ }_{\mathrm{nn}^{4+} / \mathrm{Mn}^{2+}}=1.23 \mathrm{~V}$
Calculate the $\mathbf{E}^{\mathbf{0}} \mathrm{Mn}^{\mathbf{n}^{+} / \mathbf{M n}^{4+}}$

275762 The cell potential, $E_{\text {cell }}$ the following cell notation (in Volts) is
$\begin{aligned}
& \mathrm{A}(\mathrm{s}) \mid \mathrm{A}^{+}\left(\mathrm{aq}, 0.1 \mathrm{M} \ \vert \mathrm{B}^{2+}(\mathrm{aq}, 0.01 \mathrm{M}) \mid \mathrm{B}(\mathrm{s})\right. \\
& \mathrm{E}_{\mathrm{A}^{+} / \mathrm{A}}^{0}=\mathbf{1 V} \text { and } \mathrm{E}_{\mathrm{B}^{2+} \mathrm{B}}^{0}=3 \mathrm{~V}
\end{aligned}$

275764 The standard reduction potentials for $\mathrm{Zn}^{2+} / \mathrm{Zn}$, $\mathrm{Ni}^{2+} / \mathrm{Ni}$ and $\mathrm{Fe}^{2+} / \mathrm{Fe}$ are $-0.76,-0.23$ and -0.44 $\mathrm{V}$, respectively. The reaction $\mathrm{X}+\mathrm{Y}^{2+} \rightarrow \mathrm{X}^{2+}+\mathrm{Y}$ will be spontaneous when

275765 During the electrolysis of copper sulphate aqueous solution using copper electrode, the reaction taking place at the cathode is