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Give one example of semiconductor....

Give one example of semiconductor.

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R G PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. Define resistivity and conductivity.

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  2. Write the SI unit of conductance and conductivity.

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  3. Give one example of semiconductor.

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  4. Define molar conductivity of an electrolytic solution. How does molar ...

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  5. Can you store copper sulphate solutions in a zinc pot?

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  6. Amount of charge carried by one mole electron is equal to

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  7. Two boxes of volume 1m^3 & 2m^3 respectively are filled with electroly...

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  8. Give one example each from 2-1,2-2 type electrolytes.

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  9. State Kohlrausch law of independent migration of ions.

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  10. Calculate the amount of electricity required to deposite 1 mol Cu atom...

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  11. Give two examples of metal which are extracted electrolytically.

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  12. What is a primary battery? Give one example.

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  13. What type of battery is used in invertors? Gived one example.

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  14. Write the overall reaction of a fuel cell.

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  15. Write the formula of rust.

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  16. Give one example each of the surface coating agent and sacrificial met...

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  17. Suggest a method to determine the conductance of water at infinite dil...

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  18. Why is a salt bridge not needed in a lead storage battery?

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  19. In Danial cell, what will be the observation if the externaly applied ...

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  20. Why it is not possible to determine the absolute value of potential of...

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