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BaCO(3)(s)+AcOH overset(Na(2)C(2)O(4) "s...

`BaCO_(3)(s)+AcOH overset(Na_(2)C_(2)O_(4) "solution")underset(Delta)rarr`?
Common on the product of this reaction:

A

`BaCO_(3)` remains unaffected

B

`BaC_(2)O_(4)` will be precipitated as white precipitate

C

`Ba(OAc)_(2)` will be precipitated as white precipitate

D

Clear solution

Text Solution

Verified by Experts

The correct Answer is:
D
`Ba^(2+)+C_(2)O_(4)^(2-) rarr BaC_(2)O_(4)darr` (White ppt.) (Soluble in `AcOH` and `H_(2)C_(2)O_(4))`
Note: `CaC_(2)O_(4)` is insoluble in dil. `AcOH, H_(2)C_(2)O_(4)` and `(NH_(4))_(2)C_(2)O_(4)` solution, but soluble in dil. HCI and dil. `HNO_(3)`.
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GRB PUBLICATION-SALT ANALYSIS-E.Precipitation/Redox Reacttions
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  2. Na(2)SO(3) and Na(2)S(2)O(3)cannot be distingusihed by:

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  3. BaCO(3)(s)+AcOH overset(Na(2)C(2)O(4) "solution")underset(Delta)rarr? ...

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  4. Which of the following is/are reduced by thiosulphate solution? (P)...

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  5. H(2)S is passed into BaCI(2) solution. The ppt. formed is:

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  6. Which of the following acid radical does not produce white ppt. with P...

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  7. Which is not easily precipitated from aqueous solution?

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  8. When K(2)Cr(2)O(7) is treated with H(2)O(2) in acidic medium, in prese...

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  9. Aqueous solution of A+AcOH +K(2)CrO(4) rarr yellow ppt. The above info...

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  10. When the soda extract containing thiosulphate ion is treated with exce...

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  11. Identify the correct statement:

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  12. Anion which is protonated by dil H(2)SO(4) but produce volatile produc...

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  15. On the addition of a solution containing CrO(4)^(2-) ions to the solut...

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  16. Identify the salt (X) which when treated with K(2)CrO(4) in the presen...

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  17. AgCl is soluble in NH(4)OH solution. The solubility is due to the form...

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  18. An unknown anion in solution is to be identified by adding Ag^(+) and ...

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  19. What happens when 6M nitric acid is added to an aqueous solution that ...

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  20. A mixture of which 0.2M aqueous solutions will form a precipitate the ...

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