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Composition of Azurite mineral of...

Composition of Azurite mineral of

A

`CuSO_3 CuO`

B

`Cu(HCO_3 )_2. Cu(OH)_2`

C

`2CuCO_3.Cu(OH)_2`

D

`CuCO_3. 2Cu(OH)_2`

Text Solution

Verified by Experts

The correct Answer is:
C
Azurite is a basic carbonate ore of copper
` 2 CuCO_3 . Cu (OH)_2`
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DISHA PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-EXERCISE -1: CONCEPT BUILDER (TOPICWISE)
  1. Which of the following is an ore of tin ?

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  2. Which of the following is chalcopyrite?

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  3. Composition of Azurite mineral of

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  4. German silver is an alloy of

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  5. Steel contains carbon

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  6. The method of concentrating the ore which makes use of the differenc...

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  7. Magnesium is extracted electrolysing fused magnesium chloride containi...

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  8. AgCl on fusion with sodium carbonate, gives :

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  9. Highly electropositive metal(s) can not be commercially extracted by c...

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  10. Choose the correct option the code regarding roasting process. (I) I...

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  11. Froth floatation process used for the concentration of sulphide ore :

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  12. Which of the following processes involve the roasting process ?

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  13. In the froth flotation process for benefication of ore, the ore partic...

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  14. Which of the following statement is correct?

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  15. Froth floatation process is based on .

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  16. Before introducing FeO in blast furance, it is converted to Fe(2)O(3) ...

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  17. Electrolytic reduction method is used fro the extraction of

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  18. Calcination is used in matallurgy for removal of

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  19. Heating of pyrites in air for oxidation of sulphur is called

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  20. Which one of the furnaces among the following can produce the highest ...

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