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During electrolysis of an aqueous soluti...

During electrolysis of an aqueous solution of `Cu^(2+)` sulphate , 0.635 g of copper was deposited at cathode. The amount electricity consumed in coulomb is :

A

1930

B

3860

C

96500

D

4825

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The correct Answer is:
A
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MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
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  2. Passage of 96500 coulmb of electricity liberates…….. Litre of O2 at NT...

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  3. During electrolysis of an aqueous solution of Cu^(2+) sulphate , 0.635...

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  4. The number of electrons involved in redox reactions when 1 faraday of...

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  5. If Mg^(2+)+2e to Mg(s), E=-2.37V , Cu^(2+)+2e to Cu(s), E=.+0.34V ? Wr...

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  6. A certain quantity of electricity is passed through aqueous solution o...

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  7. Which of the following statement is wrong ?

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  8. When same quantity of current is passed through two different electrol...

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  9. The unit of electrochemical equivalent is :

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  10. A current of 0.75A is passed through an acidic CuSO4 for 10 min. the v...

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  11. The best conductor of electricity is a 1M solution of

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  12. Which will be decomposed when electric current is passed through its a...

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  13. The degree of dissociation of CH3COOH Sol^n, can be increased by

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  14. The limiting molar conductance of NaCl,KBr,KCl are 126,152 and 150 ohm...

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  15. The passage of current through the solution of a certain electrolyte r...

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  16. Which of the following solutions of kcl has the largest value of molar...

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  17. The mass of a substance liberated at the electrode is directly proport...

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  18. Standard electrode potentials are : Fe^(+2)/Fe, E°= -0.44V , Fe^(+3)/F...

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  19. A galvanic cell with electrode potential of zinc = +0.76V and of coppe...

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  20. The unit of equivalent conductance is

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