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Which of the following statement is wron...

Which of the following statement is wrong regarding copper sulphate.

A

It reacts with KI to give `I_(2)`.

B

It reacts with KCI to give `Cl_(2)`.

C

Its tartarate complex reacts with NaOH and glucose followed by heating to give `Cu_(2)O`.

D

It gives `CuO` on strong heating in air.

Text Solution

Verified by Experts

The correct Answer is:
B
`CuSO_(4)+KClrarrK_(2)SO_(4)+CuCl_(2)`
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NARAYNA-CHEMISTRY OF HEAVY METALS-SINGle Answer Questions(LEVEL-II)
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  2. Cr(2)O(7)^(2-)underset(Y)overset(X)hArr2CrO(4)^(2-), X and Y are respe...

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  3. Acidified chromic acid +H(2)O(2)rarr underset(("blue colour"))(X+Y), X...

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  4. (NH(4))(2)Cr(2)O(7) (ammonium dichromate) is used in fire works. The g...

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  5. When KMnO(4) solution is added to hot oxalic acid solution the decolo...

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  6. Complete the following reaction

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  7. Which of the following metal liberates H(2) from dil. HNO(3)

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  8. K(2)MnO(4)+Cl(2)rarrX+KCl Xoverset(200^(@)C)(rarr)A+B+O(2)uarr where...

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  9. Statement 1: Lithophone is preferred over white lead as white pigment....

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  10. KMnO(4) is not used as primary standard because

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  11. Which of the following statement is wrong regarding copper sulphate.

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  12. ZnO shows yellow colour on heating due to

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  13. When excess of SnCl(2) is added to a solution of HgCl(2), a white prec...

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  14. Which of the following is not formed when FeC(2)O(4) heated in the abs...

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  15. When Cu^(2+) solution reacts with excess KI. Which of the following st...

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  16. Statement 1: Concentrated solution of CuCl(2) in water is yellow in co...

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  17. Statement 1: FeCl(2) is a primary standard substance. Statement 2: T...

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  18. In the oxidation reactions of KMnO(4) , in acidic medium, only H(2)SO(...

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  19. Choose the correct options ( true or false ) for the following stateme...

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  20. AgO actually exists as Ag[AgO(2)], which is diamagnetic in nature. The...

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