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Given: \( E_{\mathrm{Ag}^{\circ} / \mathrm{Ag}}^{o}=+0.80 \mathrm{~V} \)
\[
\begin{array}{l}
E_{\mathrm{Mg}^{\prime 2} / \mathrm{Mg}}^{\theta}=-2.37 \mathrm{~V}, \\
E_{\mathrm{Cu}^{\prime} / \mathrm{Cu}}^{o}=+0.34 \mathrm{~V} \\
E_{\mathrm{Hg}^{2} / 1 \mathrm{~g}}^{0}=+0.79 \mathrm{~V}
\end{array}
\]
Which of the following is correct?
(A) \( \mathrm{AgNO}_{3} \) (aq.) can be stored in Cu vessel.
(B) \( \mathrm{Cu}\left(\mathrm{NO}_{3}\right)_{2} \) (aq.) can be stored in Mg vessel.
(C) \( \mathrm{CuCl}_{2} \) can be stored in \( \mathrm{Ag} \) vessel.
(D) \( \mathrm{HgCl}_{2} \) can be stored in Cu vessel.
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