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The oxidation potential of mathrmZn mathrmCu mathrmAg mathrmH_2 and mathrmNi are 0.76 -0.34-0.80-0.000.25 Volt respectively. Which of the following reaction will provide maximum voltage? a mathrmZnmathrmCu2 rightarrow mathrmCumathrmZn2 b mathrmZn2 mathrmAg rightarrow 2 mathrmAgmathrmZn2 c mathrmH_2mathrmCu2 rightarrow 2 mathrmHmathrmCu d mathrmH_2mathrmNi2 rightarrow 2 mathrmHmathrmNi PW App Link - PW Website - ,
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