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In the exteraction of copper from its su...

In the exteraction of copper from its sulphide ore, the metal is fanally obtained by the reduction of caprous oxide with

A

Iron sulphide (FeS)

B

Carbon monoxide (CO)

C

Copper (1) sulphide `(Cu_(2)S)`

D

Sulphur dioxide `(SO_(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
`2Cu_(2)O+Cu_(2)S to 6Cu+ SO_(2)`
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-MCQ
  1. Equimolar solutions of the following substances were prepared separate...

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  2. Sulphur trioxide can be obtained by which of the following reactions :

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  3. In the exteraction of copper from its sulphide ore, the metal is fanal...

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  4. Identify the wrong statement in the following ?

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  5. Which of the following statement is not valid for oxoaids of phosphoru...

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  6. Identify the alloy containing a non metal as a constitunt in it

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  7. The pair of species with the same bond order is :

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  8. Bond order of 1.5 is shown by:

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  9. Which of the following is not a mineral of iron?

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  10. Which one of the alkali metals forms only the normal oxide, M(2)O, on ...

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  11. The correct order of decreasing acid strength of trichloroacetic acid ...

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  12. In the following reaction H(3)C-underset(CH(3))underset(|)overset(CH...

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  13. Which nomenclature is not according to IUPAC system ?

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  14. Among the following compounds the one that is most reactive towards el...

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  15. Deficiency of vitamin B(1) causes the disease

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  16. Which one of the following sets of monosaccharides forms sucrose ?

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  17. Which one of the following statements regarding photochemical smog is ...

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  18. In the following sequence of reaction CH(3)-Br overset(KCN)rarrA ove...

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  19. Which one fo the following is not a condensation polymer ?

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  20. Predict the products in the given reaction

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