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2CuCO(3).Cu(OH)(2) is the formula of...

`2CuCO_(3).Cu(OH)_(2)` is the formula of

A

Chalcopyrite

B

malachite

C

Siderite

D

Arzurite

Text Solution

Verified by Experts

The correct Answer is:
D
It is netural basic copper `(II)` carbonate `2CuCO_(3).Cu(OH)`. Having an intense blue colour it is used as gemstone.
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A2Z-GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF METALS-Metallurgy Of Cu, Fe, Ag, Al, Zn, And Au
  1. Copper Matte is extracted from copper pyrites ore by heating it in bla...

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  2. Malachite on calcination gives rarr ‘A’ +CO(2) +H(2)O. Compound ‘A’ o...

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  3. 2CuCO(3).Cu(OH)(2) is the formula of

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  4. Which of the following reaction is a part of Serpeck's process?

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  5. Magnesium is extracted from ore carnallite by :

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  6. Consider the following steps: Cu(2)Soverset("roa st i n air")rarrAov...

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  7. In the extraction of gold, the cyanide solution acts as a

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  8. The temperature of the slag zone in the metallurgy of iron using blast...

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  9. Ag(2)S +NaCN rarr (a) (a) +Zn rarr (d) (b) is a metal. Hence (a) a...

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  10. NaC1 and CaC1(2)are added to fused MgC1(2)in the electrolysis of Mgc1(...

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  11. Red bauxite contains chief impurity of ferric oxide but contains some ...

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  12. The puddler's candles are produced due to the burning of

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  13. Which one of the following metals cannot be extracted by carbon reduct...

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  14. The mette is impure substance obtained during the extraction of

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  15. In electrolysis of A1(2)O(3)by Hall-Heroult process:

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  16. During the extraction of gold the following reactions takes place Au...

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  17. Native silver metel froms a water solube, complesx with a dilute aqueo...

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  18. Aluminium metal is purified by:

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  19. Extraction of Ag from sulphide ore and removal of unreacted silver bro...

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  20. In the electrolytic refining of zinc,

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