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Galvanization of iron denotes coating wi...

Galvanization of iron denotes coating with `…………………………`

A

zinc

B

tin

C

copper

D

aluminium

Text Solution

Verified by Experts

The correct Answer is:
A
Galvanizing is plating of iron with zinc to prevent corroision.
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DINESH PUBLICATION-ELECTROCHEMISTRY-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. During electrolysis of NaOH

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  2. Which of the following (1M) conducts more electricity?

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  3. Galvanization of iron denotes coating with …………………………

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  4. The standard e.m.f. for the cell reaction. 2Cu^(+)(aq)rarrCu(s)+Cu^(...

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  5. Ionic mobility of Ag^(+) at inifinite dilution is. ...

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  6. The cell reaction of the galvanic cell: Cu(s)|Cu^(2+)(aq)||Hg^(2+)(a...

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  7. If the standard electrode poten tial of Cu^(2+)//Cu electrode is 0.34V...

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  8. Which one of the following material conducts electricity?

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  9. An electric c urrent is passed through silver voltameter connected to ...

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  10. Specific conductance of 0.1M nitric acid is 6.3xx10^(-2)ohm^(-1)cm^(-1...

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  11. The standard reduction potential for two reactions are given below A...

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  12. The standard rectuion potentials for two half-cell reactions are give...

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  13. An aqueous solution containing one mole per litre of each Cu(NO(3))(2...

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  14. An electric current is passed through silver nitrated solution using s...

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  15. Aluminium displaces hydrogen from dilute HCl whereas silver does not. ...

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  16. E^(@) for the cell Zn(s)|Zn^(2+)(aq)|Cu^(2+)(aq)|Cu(s) is 1.1V at 25...

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  17. The standard EMF of a galvanic cell involving cell reaction with n=2 i...

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  18. The ionic conductance of the following cations in a given concentratio...

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  19. lambda(CICH(2)COONa)=224ohm^(-1)cm^(2) gm eq^(-1) lambda(NaCl)=38.2 ...

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  20. For spontaneity of a cell, which is correct?

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