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The metal which cannot liberate H(2) gas...

The metal which cannot liberate `H_(2)` gas from hydrochloric acid

A

Zn

B

Cu

C

Mg

D

Al

Text Solution

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The correct Answer is:
B
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NARAYNA- ELECTRO CHEMISTRY-C.U.Q
  1. The number of faradays required to liberate 1 mole of any element indi...

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  2. 6.24xx10^(19) electrons are equal approximately to

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  3. The metal which cannot liberate H(2) gas from hydrochloric acid

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  4. For which of the following SOP and SRP are equal

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  5. The electrode potential measures the

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  6. The potential across the metal and the aqueous solution of its ions of...

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  7. Which of the following metal will not reduce H(2)O ?

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  8. Arrange the following in the order of their decreasing electrode poten...

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  9. For the feasibility of a redox reaction in a cell, the emf should be.

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  10. The EMF of a galvanic cell is measured by

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  11. Cathodic standard reduction potential minus anodic standard reduction ...

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  12. Consider following sets : Blue colour solution changes to colourl...

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  13. The Nernst equation giving dependence of electrode reduction potential...

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  14. The potential of a single electrode depends upon

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  15. The relationship between standard reduction potential of a cell and eq...

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  16. The relationship between free energy and electrode potential is

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  17. Which of the following statement is correct about Galvanic cell?

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  18. In the galvanic cell, flow of electrons is from

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  19. In a galvanic cell, the reactions taking place in the anodic half cell...

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  20. Which of the following is not true for a galvanic cell represented in ...

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