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From a solution Cuso4 the metal used to ...

From a solution `Cuso_4` the metal used to recover copper is

A

Na

B

Ag

C

Hg

D

Fe

Text Solution

Verified by Experts

The correct Answer is:
D
Fe can be used to recover Cu from `CuSO_(4)` solution.
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DISHA PUBLICATION-THE D- AND F- BLOCK ELEMENTS -EXERCISE - 1 CONCEPT BUILDER (TOPIC 2 : COMPOUNDS OF TRANSITION METALS)
  1. From a solution Cuso4 the metal used to recover copper is

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  2. Anhydrous cobalt(II) chloride is blue in blue in colour but on dissolv...

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  3. Which of the following can be employed for the conversion of potassium...

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  4. In vapour state Cu(NO3)2 and Cu2(CH3COO)4.2H2O exist as

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  5. Which of the following is false

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  6. Which of the following is used as purgative in medicine?

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  7. Mercury is the only metal which is liquid at 0^@C this is due to its

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  8. Which compound is formed when iron reacts with carbon?

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  9. The aqueous solution of transition metal salt changes colour from pink...

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  10. Which of the comparison Zn, Cd, Hg is/are incorrect? (I) ZnCl(2) is ...

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  11. The oxoanion in which the oxidation state of the central atom is same ...

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  12. When an aqueous solution of copper (II) sulphate is saturated with amm...

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  13. When concentrated HCI is added to an aqueous solution of CoCl(2...

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  14. Colourless solutions of the following four salts are placed separately...

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  15. The correct statements of the following

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  16. Among the following, the compound that is both paramagnetic and colour...

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  17. K(2)Cr(2)O(7) on heating with aqueous NaOH gives

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  18. What would happen when a solution of potassium chromate is treated wit...

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  19. The oxidation state of chromium in the final product formed by the rea...

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  20. The final products formed on the addition of KI to copper sulphate sol...

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