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Heating mixture of Cu(2)Oand Cu(2)S will...

Heating mixture of `Cu_(2)O`and `Cu_(2)S` will give

A

`Cu + SO_(2)`

B

`Cu + SO_(3)`

C

`CuO + CuS`

D

`Cu_(2)SO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
`2Cu_(2)O + Cu_(2) S rarr 6Cu + SO_(2)`.
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CENGAGE CHEMISTRY-GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS-Exercise (Single Correcttype)
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  2. Which of the following benefication processes is used for the mineral ...

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  3. Heating mixture of Cu(2)Oand Cu(2)S will give

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  4. DeltaG^(Ө) vs T plot in Ellingham diagram slopes downward for the reac...

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  5. Which of the following reactions taking place in the blast furnace dur...

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  6. The ore having two different metal atoms is

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  7. Which of the following statements about the reduction is not true ?

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  8. Among the metals Cr,Fe,Mn,Ti,Ba, and Mg, the one that cannot be obtain...

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  9. Extraction of iron from zine blende is achieved by

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  10. Which of the following faction is of no significance for roasting sul...

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  11. The incorrect statement among the following is

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  12. Auto-reduction process is used for the extraction of :

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  13. Bauxide ore is made up of Al(2)O(3) + SiO(2) + TiO(2) + Fe(2) O(3). Th...

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  14. Identify the reaction that does not take place in a blast furnace

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

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  16. When copper pyrites is roasted in excess of air, a mixture of CuO + Fe...

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  17. The incorrect statement is

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  18. Composition of malachite mineral is

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  19. Select the correct statement :

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  20. Elingham diagram represents.

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