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The best conductor electricity is a solu...

The best conductor electricity is a solution of

A

acetic acid

B

boric acid

C

sulphuric acid

D

phosphoric acid.

Text Solution

Verified by Experts

The correct Answer is:
C
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MODERN PUBLICATION-ELECTROCHEMISTRY-Multiple Choice Questions (Level-II)
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  2. The unit of electrochemical equivalents is :

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  3. The best conductor electricity is a solution of

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  4. The cathode reaction in electrolysis of dilute sulphuric and with plat...

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  5. The e.m.f. of a cell reaction is positive when the free energy of the ...

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  6. Which one of the following will increase the volatage of the cell ? ...

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  7. Which of the following plots represents correctly the variation of equ...

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  8. The standard electrode potential values of the elements A, B and C are...

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  9. The standard reduction potential of Ag, Cu and Zn are 0.80 V, 0.34 V a...

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  10. The main function of salt bridge is :

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  11. Which of the following solutions will have highest equivalent conducta...

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  12. If a salt bridge is removed between the two half cells in an experimen...

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  13. Which of the substances Na, Hg, S, Pt and graphite can be used as elec...

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  14. The solution of copper sulphate in which copper rod is dipped is dilut...

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  15. What will happen if a copper spoon is used to stir a solution of alumi...

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  16. The coulombs of electricity required for reduction of 1 mol of MnO(4)^...

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  17. The molar conductances of AB and AC electrolytes are 120 and 160 ohm^(...

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  18. The two platinum electrodes fitted in a conductance cell are 1.5 cm ap...

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  19. The charge required for the reduction of 1 mol of Cr(2)O(7)^(2-) to Cr...

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  20. The e.m.f. of the following cell containing two hydrogen electrodes is...

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