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How much time will be required to libera...

How much time will be required to liberate `3 xx 10^(-2)` kg of iodine from KI solution by the passage of 4 A current through it? Molar mass of iodine is `127 g mol^(-1)`.

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CHETANA PUBLICATION-Electrochemistry-EXERCISE
  1. In a certain electrolysis experiment 0.79 g of Ag was deposited in one...

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  2. In the electrolysis of water, one of the half reaction is 2H(aq)^+ + 2...

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  3. How much time will be required to liberate 3 xx 10^(-2) kg of iodine f...

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  4. How long will it take to produce 2.415 g of Ag metal from its salt sol...

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  5. What current strengthinampere will berequired to produce 2.369 xx 10^(...

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  6. A current of 6 amperes is passed through AICI3 solution for 15 minutes...

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  7. How many moles of electrons are required for the reduction of (i) 3 mo...

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  8. In a certain electrolysis experiment 4.36 g of Zn are deposited in one...

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  9. Inthe electrolysis of AgNO3 solution 0.7g of Ag is deposited after a c...

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  10. Calculate the amounts of Na and chlorine gas produced during the elect...

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  11. Calculatethemassof Mg andvolume of chlorine gas at STP produced during...

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  12. In a certain electrolysis experiment 0.561 g of Zn is deposited in one...

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  13. Two electrolytic cells one containing AlCl3 solutionand the other onta...

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  14. The passage of 0.95 A for 40 minutes deposited 0.7493 g of Cu from CuS...

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  15. In the electrolysis of water, one of the half reaction is 2H(aq)^+ + 2...

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  16. A constant electric current flows for 4 hours through two electrolytic...

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  17. A constant electric current flows for 4 hours through two electrolytic...

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  18. Thestandard potential of the electrode, Zn^(2o+) (0.02 M) |Zn (s) is -...

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  19. Write the cell reaction and calculate the standard potential of the ce...

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  20. Write the cell reaction and calculate the emf of the cell. Pb((s))|Pb^...

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