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Identify the statement which is not corr...

Identify the statement which is not correct regarding `CuSO_4`?

A

It reacts with KI to give iodine

B

It reacts with KCl to give `Cu_2Cl_2`

C

`It reacts with NaOH and glucose to give `Cu_2O`

D

It give CuO on strong heating in air

Text Solution

Verified by Experts

The correct Answer is:
B
Among all the reactions given `CuSO_4` does nto react with KCl to give `Cu_2Cl_2`.
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ERRORLESS-THE d-AND f- BLOCK ELEMENTS -NCERT BASED QUESTIONS (Compounds of Transitional Elements)
  1. Colourless solutions of the following four salts are placed separately...

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  2. The metal which can be used to obtain metallic Cu from aqueou...

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  3. Identify the statement which is not correct regarding CuSO4?

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  4. On adding excess of NH(3) solution to CuSO(4) solution, the dark blue ...

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  5. A blue colouration is not obtained when

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  6. What is the effect of shaking dil. H(2)SO(4) with small quantity of an...

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  7. Which among the following alloys is used in making instruments for el...

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  8. When CuSO(4) is hydrated, then it becomes

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  9. Copper sulphate solution reacts with KCN to give (a) Cu(CN)(2) (b)...

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  10. Why does AgNO(3) produced a black stain on the skin?

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  11. Silver nitrate is supplied in coloured bottles because it is

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  12. Which of the following metal hydroxides does not dissolve in sodium hy...

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  13. Silver nitrate solution is used to study

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  14. Which of the following is more soluble in ammonia ?

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  15. Which one of the following is highest melting point

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  16. Percentage of silver in German silver is

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  17. The solubility of silver bromide in hypo solution due to the formation...

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  18. In Mac Arthur Forest method, silver is extracted from the solution of ...

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  19. Horn silver is

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  20. AgNO3 gives red ppt. with.

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