The standard potential of the cell in which the following reaction occ

1.	The standard potential of the cell in which the following reaction occursH2+ (g, 1 atm) + Cu2+ (1 M) → 2H (1 M)+ Cu(s), (\(E^0_{Cu} = 0.34\,V\)) is(a) – 0.34 V (b) 0.34 V (c) 0.17 V (d) -0.17 V
Answer» Correct answer is (b) 0.34 V

The standard potential of the cell in which the following reaction occursH2+ (g, 1 atm) + Cu2+ (1 M) → 2H (1 M)+ Cu(s), (\(E^0_{Cu} = 0.34\,V\)) is(a) – 0.34 V (b) 0.34 V (c) 0.17 V (d) -0.17 V

Answer»

Correct answer is

(b) 0.34 V

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What are elementary reactions ?

The standard potential of the cell in which the following reaction occursH2+ (g, 1 atm) + Cu2+ (1 M) → 2H (1 M)+ Cu(s), (\(E^0_{Cu} = 0.34\,V\)) is(a) – 0.34 V (b) 0.34 V (c) 0.17 V (d) -0.17 V

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