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Eamcet Chemistry
2 nd Year : Unit 3.3 ( Electro Chemistry ) - Electro Chemistry -3

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Consider the following four electrodes:
A = Cu²⁺ (0.002M) / Cu (s)
B = Cu²⁺ (0.2 M) / Cu (s)
C = Cu²⁺ (0.03 M)/ Cu (s)
D = Cu²⁺ (0.004 M)/Cu (s)
If the standard reduction potential of Cu²⁺ / Cu (s) is +0.34V, the reduction potentials (in volts) of the above electrodes follow the order

A. A > D > C > B

B. B > C > D > A

C. C > D > B > A

D. A > B > C > D

E. None of the above

View Answer

Correct choice: B

Explanation:

None

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Eamcet Chemistry 2 nd Year : Unit 3.3 ( Electro Chemistry ) - Electro Chemistry -3

Eamcet Chemistry
2 nd Year : Unit 3.3 ( Electro Chemistry ) - Electro Chemistry -3