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प्रश्न
Choose the most correct option.
The standard potential of the cell in which the following reaction occurs:
H2 (g,1 atm) + Cu2+ (1M) → 2H+ (1M) + Cu(s),
`("E"_"Cu"^circ = 0.34 "V")` is
विकल्प
- 0.34 V
0.34 V
0.17 V
- 0.17 V
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उत्तर
0.34 V
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