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To solution of a salt in acid medium Ag...

To solution of a salt in acid medium `AgNO_(3)` is added a white ppts repidly changing to yellow orange , brown and finaly is obtained .This isd due to the presence of

A

`SO_(3)^(2-)`

B

`S_(2)O_(3)^(2-)`

C

`CH_(3)COO^(Theta)`

D

`S_(2)^(Theta)`

Text Solution

Verified by Experts

The correct Answer is:
b
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CENGAGE CHEMISTRY-QUALITATIVE INORGANIC SALT ANALYSIS-Ex 8.2
  1. The gas which turns mercurous nitrate paper black is

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  2. A mixture when heated with dil H(2)SO(4) does not coolve brown vapour...

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  3. To solution of a salt in acid medium AgNO(3) is added a white ppts r...

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  4. Nitrite and mitrate both respond to ring test Nitrate are removed b...

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  5. Which of the following metal oxide is white in colour but become ...

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  6. Chromyl chloride test is preformed for the detection of CI^(Theta)...

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  7. The chromyl chloride test responds pourly with the chlorides of Pb,Ag...

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  8. When a salt is heated with dil H(2)SO(4) and KMnO(4) soin the pink ...

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  9. Ring test for mirates conformed by acidifying prepared FeSO(4) soi...

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  10. Soda extract of a salt solution in acidified with excess of dil CH(2...

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  11. When CI(2)water is added to an excess soln of KJ in presence of CHC...

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  12. The first group reagent is dil HCI, which of the following do not ...

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  13. Which of the following is not precipitate by H(2)S in presence of N...

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  14. A white ppt obtained in the anylsis of a mixture becomes black ...

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  15. When excess of SnCI(2) is added to a soin of HgCI(2) a white ppt...

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  16. A white ppt obtained in the analysis of a mixture becomes black on...

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  17. Which of the following ions will give a colourless aqeous solution

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  18. Which of the following is insoluble in dil HNO(3)

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  19. Which of the following sulphate is insoluble in H(2)O

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  20. Which one has the minimum solubility product ?

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