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A secondary cell is one which...

A secondary cell is one which

A

can be recharged

B

can be recharged by passing current through it I the same direction

C

can be recharged by passing curren through it in the opposite direction

D

cannot be recharged

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MODERN PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. In a dry cell, what acts as negative electrode?

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  2. Which of the following is incorrect in a galvanic cell?

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  3. A secondary cell is one which

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  4. The amount of current in Faraday solution required for the reduction o...

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  5. Define the following term with an example- Carnivorous plants.

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  6. The rusting of iron takes places as follows: 2H^++2bare+1/2O3rarrH2(l)...

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  7. Electrolysis of dilute aqueous NaCl solution was carried out by passin...

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  8. Consider the following cell reaction: 2Fe(s)+O2(g)+4H^+(aq)rarr2Fe^(2+...

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  9. AgNO3 was added to an aqueous KCl solution gradually and the conductiv...

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  10. For the following electrochemical cell at 298K, Pt(s)|H2(g)(1bar)||H(a...

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  11. Which of the following relations are not correct?

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  12. Which of the following statements are not true?

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  13. Fill in the blanks- give mainly energy to our body.

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  14. For the cell, Tl|Tl^+(0.001)||Cu^(2+)(0.1M)|Cu, E(cell) at 25^@C is 0....

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  15. Which of the following increases with dilution?

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  16. Fill in the blanks- is the nutrient which is needed for growth and ma...

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  17. Which of the following statements are correct regarding dry cell?

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  18. Given E^@ values as: Zn^(2+)|Zn=-0.76, Ni^(2+)|Ni|0.25, Ag^+|Ag=0.80 a...

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  19. Which of the following reaction are not correct?

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  20. Can a Galvanic cell work without a salt bridge?

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