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Is the reaction, 2Al +3Fe^(2+)rarr2Al^(3...

Is the reaction, `2Al +3Fe^(2+)rarr2Al^(3+) +3Fe` possible?

A

No , because standard oxidation potential of AIltFe

B

Yes, because standard oxidation potential of AIgtFe

C

Nither (a) nor(b)

D

Data are unpredictable

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The correct Answer is:
B
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MBD PUBLICATION-ELECTROCHEMISTRY-QUESTION BANK
  1. The standard oxidation potentials of Zn and Ag in water at 25^@ C are....

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  2. The standard reduction potentials of the elemtnts A, B.Care +2.37V,-1....

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  3. Is the reaction, 2Al +3Fe^(2+)rarr2Al^(3+) +3Fe possible?

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  4. Whether tin can displace lead from aqueous lead bromide solution:

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  5. Faraday is equal to :

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  6. More electropositive elements have :

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  7. Based on the data given below , the correct order of reducing power is...

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  8. Galvanised iron sheets have coating of :

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  9. The electrochemical that is easiest to be reduced is :

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  10. An electrochemical cell consists of :

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  11. The correct order of chemical reactivity with water according to elect...

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  12. Which graph correctly correlates E(cell) as a function of concentratio...

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  13. Faraday.s laws hold good at:

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  14. The main function of the salt bridge is:

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  15. A substance that will reduce Ag^+ to Ag but will not reduce Ni^(2+) to...

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  16. A dilute aqueous solution of Li2SO4 is electrolysed . The products for...

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  17. Blocks of magnesium metal are often strapped to the steel hulls of oce...

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  18. Which statement is true about spontaneous cell reaction in galvanic ce...

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  19. It is impossible to measure the actual voltage of any half cell by its...

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  20. Which metal will dissolve if the cell works Cu|Cu^(2+)||Ag^+|Ag:

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