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In galvanic cell,the salt bridge is used...

In galvanic cell,the salt bridge is used to:

A

Complete the circuit

B

To reduce liquid junction potential in the cell

C

Separate cathode solution from anode solution

D

Carry salts for chemical reactions to occur in cell

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The correct Answer is:
B
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MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. An unit of charge is :

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  2. The standard reduction potential of some electrodes are,E°(K^(+) / K)=...

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  3. In galvanic cell,the salt bridge is used to:

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  4. A current of 2 ampere was passed through solution of CuSO4 and AgNO3 i...

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  5. The emf of the cell involving following changes Zn(s)+Ni^(2+)(1M)rarrZ...

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  6. A current of 2.6 ampere was passed through CuSO4 solution for 380 sec....

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  7. E^(@) values of Mg^(2+) //Mg is -2.37V, of Zn^(2+)//Zn is -0.76V and F...

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  8. On passing electricity through dilute H(2)SO(4) solution the amount o...

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  9. Passage of 96500 coulmb of electricity liberates…….. Litre of O2 at NT...

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

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

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

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

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  14. Which of the following statement is wrong ?

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

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  16. The unit of electrochemical equivalent is :

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

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

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

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

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