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According to 2nd law of Faraday's electr...

According to 2nd law of Faraday's electrolysis the correct one is
i) `(" wt. of "H_2 " liberated")/("wt. of " Cl_2 " librated") = ("eq. wt . of" H_2 )/(" eq. wt . of " Cl_2)` ii) `(m_(Ag))/(m_(cu)) = (E_(Ag))/(E_(Cn))`
iii) `(m_(Ag))/(m_(Cu)) = (E_(Cu))/(E_(Ag))` iv) `(m_(H_2))/(m_(Cu)) = (E_(H_2))/(E_(Cu))`
The correct combination is

A

only ii, iv

B

only i

C

only i,ii ,iv

D

only ii,iii

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-ELECTROCHEMISTRY -LEVEL-I ( EXERCISE-I)
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  3. According to 2nd law of Faraday's electrolysis the correct one is i...

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  4. One Faraday is equal to

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  5. One Faraday of electricity will liberate 1 gram atom of the metal from...

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  6. For the discharge of equal masses of the following ions, the number of...

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  7. The correct match is

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  8. Copper can be deposited from acidified copper sulphate and alkaline cu...

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  9. The correct match is

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  10. The minimum conductance in fused state is shown by

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  11. The ionic conductance of following cations in a given conc. is in the ...

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  12. The value of molar conductivity of HCl is greater than that of NaCl at...

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  13. (A) : The conductivity of an aqueous solution of NaCl is greater than ...

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  14. The unit of specific conductivity is

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  15. The unit of equivalent conductivity is

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  16. The equivalent conductance of 1N solution of an electrolyte is nearly

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  17. (A): The molar conductance of weak electrolytes is low as compared to ...

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  18. The highest electrical conductivity among the following aqueous soluti...

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  19. Conductance is directly proportional to area of the vessel and the con...

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  20. If the specific conductance and conductance of a solution are same, th...

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