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The conductivity of metals Al, Ag, and C...

The conductivity of metals Al, Ag, and Cu decreases in the order of

A

`CugtalgtAg`

B

`AlgtAg gtCu`

C

`AlgtCugtAg`

D

`Ag gtCugtAl`

Text Solution

Verified by Experts

The correct Answer is:
C
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ZEN PUBLICATION-METALS AND NON METALS-ZEN ADDITIONAL QUESTIONS SECTION (MULTIPLE CHOICE QUESTIONS)
  1. A solid non metal is best described by

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  2. The oxide that reacts with both acids and bases.

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  3. The conductivity of metals Al, Ag, and Cu decreases in the order of

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  4. Neutral oxide among the following is

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  5. The liquid non metal is

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  6. An example for an element whose oxide gives an alkali is K S Kr Cu

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  7. The reaction of sodium with oxygen is endothermic and spontaneous exo...

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  8. When calcium reacts with nitrogen it forms calcium nitride as the prod...

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  9. Which of the following oxide(s) of iron would be obtained on prolonged...

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  10. A metal that cannot displace hydrogen from water is Ca K Cu Al

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  11. Which acid when reacted with metals gives water as a product?

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  12. Aqua regia is a mixture of HCl and H N O 3 H N O 3 and H 2 S O 4 H ...

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  13. Which of the following can undergo a chemical reaction? M g S O 4 + F ...

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  14. When a metal X is placed in a blue coloured solution, after some time ...

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  15. The electronic configuration of X,Y and Z are 2,8, 2, 8, 7 and 2,8,2 r...

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  16. Ionic compounds are soluble in

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  17. Reaction between X and Y forms a compound Z. X loses an electrons and ...

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  18. Which of the following metals would be displaced from its solution of ...

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  19. Al(2)O(3) is an example of an axific oxide a basic oxide an amphote...

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  20. An example for a covalent hydride is

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