For the following \( \mathrm{E}^{\circ} \) values of half cells (i) \(  \mathrm{A}^{3-} \ri...

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For the following \( \mathrm{E}^{\circ} \) values of half cells
(i) \(  \mathrm{A}^{3-} \rightarrow \mathrm{A}^{-2}+\mathrm{e} ; \quad \mathrm{E}^{\circ}=1.5 \mathrm{~V} \)
(ii) \( \mathrm{B}^{+}+\mathrm{e} \rightarrow \mathrm{B} ; \quad \mathrm{E}^{\circ}=0.5 \mathrm{~V} \)
(iii) \( \mathrm{C}^{2+}+\mathrm{e} \rightarrow \mathrm{C}^{+} ; \quad \mathrm{E}^{\circ}=0.5 \mathrm{~V} \)
(iv) \( \mathrm{D} \rightarrow \mathrm{D}^{2+}+2 \mathrm{e} ; \quad \mathrm{E}^{\circ}=-1.15 \mathrm{~V} \)
What combination of two half cells would result in a cell with the largest potential?
(A) (math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymi mathvariant=normali/mi/math) and (math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymiiii/mi/math)
(B) (math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymi mathvariant=normali/mi/math) and (math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymiiv/mi/math)
(C) (math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymiii/mi/math) and (math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymiiv/mi/math)
(D) (math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymiiii/mi/math) and (math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymiiv/mi/math)
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