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Why is KNO(3) used in salt-bridge?...

Why is `KNO_(3)` used in salt-bridge?

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CHHAYA PUBLICATION-ELECTROCHEMISTRY-EXERCISE (VERY SHORT ANSWER-TYPE QUESTIONS )
  1. What is the charge of cathode and anode in a galvanic cell.

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  2. Why is KNO(3) used in salt-bridge?

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  3. In hydrogen electrode, why is the platinum foil covered with platinum ...

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  4. What does the high negative value of standard reduction potential of ...

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  5. What does the high positive value of standard reduction potential of a...

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  6. Write the direction of electron flow in the outer circuit when a stand...

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  7. How does the reducing power of elements change from top to bottom of t...

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  8. On what factors, does the value of electrode potential depend?

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  9. The standard reduction potential of Zn^(2+)|Zn electrode is -0.76 V. ...

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  10. What will be the standard reduction potential of an electrode, if its ...

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  11. Write the electrode reactions and cell reactions of a Daniell cell.

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  12. Write the equation for determination of electromotive force of a cell ...

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  13. Standard reduction potential of the electrode X|X^(+) is +0.80V. If ...

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  14. What will be the electrode potential of a standard hydrogen electrode ...

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  15. Write symbolic representation of a standard hydrogen electrode.

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  16. What does the negative value of E("cell")^(@) of a galvanic cell mean...

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  17. Write the relation between the E("cell")^(@) of a galvanic cell and th...

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  18. Which one among Li^(+), Na^(+) and Mg^(2+) is the most powerful oxidis...

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  19. The standard reduction potential of metals A, B and C are -2.37V, +1.8...

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  20. Arrange Ag^(+), Zn^(2+), H^(+) and Na^(+) in order of their tendency t...

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