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The standard emf of the cell Mg|Mg^(2+)|...

The standard emf of the cell `Mg|Mg^(2+)||Al^(3+)|Al` is 0.71V at 298 K. Equilibrium constant of the reaction `3Mg^(2+)+2Al to 3Mg+2Al^(3+)` is

A

`10^(36)`

B

`10^(72)`

C

`10^(-72)`

D

`10^(-36)`

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BRILLIANT PUBLICATION-REDOX REACTION & ELECTROCHEMISTRY-QUESTION (ELECTROCHEMISTRY) (LEVEL -I) (HOMEWORK)
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  2. Which of the following will increase the voltage of the cell with folo...

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  8. Given that Ni^(2+)|Ni=-0.25V,Cu^(2+)|Cu=0.34VAg^(+)|Ag=0.80V and Zn^(2...

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  10. What is the emf of the following cell Pt:H(2)(1"atm")|H^(+)(0.1M)||C...

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  13. A galvanic cell is made of two hydrogen electrodes, one of which is th...

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  15. Which of the following statements are correct? 1. The oxidising powe...

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  16. The standard emf of the cell Mg|Mg^(2+)||Al^(3+)|Al is 0.71V at 298 K....

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  17. At 25^(@)C the molar conductances at infinite dillution for the stron...

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  18. A certain current liberates 0.5 g of hydrogen in 2 hours. How many gra...

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  19. A current of 5 amp is passed through molten salt of a metal for one ho...

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