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The reduction electrode potential E of 0...

The reduction electrode potential E of 0.1 M solutoin of `M^(+) "ions" (E_(RP)^(@)=-2.36 V)` is

A

`+2.41`

B

`-2.41`

C

`-4.82`

D

`+4.82`

Text Solution

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The correct Answer is:
B
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The single electrode potential E_(M^(+)//M) of 0.1 M solution of M^(+) ions for the half cell M^(+)+e^(-)rarr M(s) with E^(o)=-2.36V is :

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MOTION-ELECTROCHEMISTRY-EXERCISE -1
  1. Which of the following will increase the voltage of the cell

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  2. The standard oxidation potential E^(@) for the half cell reactions ar...

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  3. The reduction electrode potential E of 0.1 M solutoin of M^(+) "ions"...

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  4. E^(c-) of Mg^(2+)|Mg,Zn^(2+)|Zn, and Fe^(2+)|Fe are -2.37V,-0.76V, and...

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  5. For the reactions MnO4^+8H^++5e^(-) rarrMn^(2+)+4H2O,E^0=1.51V MnO2^+...

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  6. Consider the following equations for a cell reaction A+BiffC+D, E^...

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  7. Given, standard electrode potentials Fe^(2+) +2e^(-) rarr Fe, E^(@)=...

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  8. At equilibrium :

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  9. Ni|Ni^(2+)(1.0M)||Au^(3+)(1.0M)| Au (where E^(@) for Ni^(2+)//Niis -0...

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  10. Normal aluminimum electrode cupled with normal hydrogen electrode give...

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  11. The cell reaction Zn+Cu^(2+)rarrZn^(2+)+Cu, is best represented by-

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  12. Consider a voltaic cell based on these half - cell reactions Ag^(+)(...

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  13. The value of reaction quotient Q for the cell Zn(s)|Zn^(2+)(0.01M)||...

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  14. Zn acts as sacrifical or cathodic protect iont to prevent rusting of i...

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  15. In electrochemical corrosion of metals, the metal undergoing corrosion...

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  16. When a lead storage battery is charged it acts as:

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  17. one gm metal M^(+2)was discharged by the passage of 1.81xx10^22 electr...

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  18. One mole of electron passes through each of the solution of AgNO3, CuS...

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  19. Salts of A (atomic weight 7), B (atomic weight 27) and C (atomic weigh...

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  20. The density of Cu is 8.94 g cm^(-3). The quantity of electricity neede...

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