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Which of the followng process is/are cor...

Which of the followng process is/are correct?

A

`KHCO_(3)` (solution) `overset(AgNO_(3))rarr` Solution `overset("heat")rarr` White ppt.

B

`KHCO_(3)` (solution) `overset(AgNO_(3))rarr` Solution `overset("excess" NH_(3))underset("solution")rarr` White ppt.

C

`KHCO_(3)` (solution) `overset(BaCI_(2))rarr` Solution `overset(boil)rarr` White ppt.

D

`KHCO_(3)` (solution) `overset(AgNO_(3))rarr` Solution `overset(HgCI_(2))rarr` Reddish brown ppt.

Text Solution

Verified by Experts

The correct Answer is:
C, D
(a) `Ag_(2)O darr` (Brown)
(b) `Ag(NH_(3))_(2)^(+)` (Soluble)
(c) `BaCO_(3)` (White)
(d) `3HgO.HgCO_(3)darr` (Reddish brown ppt.)
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GRB PUBLICATION-SALT ANALYSIS-Multiple Objective Type
  1. Which of the following chemical species is/are diamagnetic as well as ...

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  2. Which of the following reagent shows visible change when treated with ...

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  3. Which of the followng process is/are correct?

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  4. The addition of a nitric solution to a solution of KI followed by acid...

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  5. The compounds which on heating produce at least one polymeric product,...

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  6. Which of the following statement is correct?

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  7. For the given aqueous reactions, which of the statement(s) is/are true...

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  8. Na(2)C(2)O(4)+ conc. H(2)SO(4) overset("Warmed")rarr Gases evolved: Wh...

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  9. KI solution + strach + solution of salt 'X' rarr Deep blye solution 'X...

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  10. When AgNO(3) reacts with 'X' ion then initially no visible change occu...

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  11. Sodium carbonate bead test generally used for...........compounds.

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  12. What are steps to be done before adding group-III reagent into the gr...

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  13. Na(2)HPO(4)+ Reagent 'M'rarr white ppt. The reagent 'M' is:

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  14. Unknown salt + AI-powder +NaOH (conc) rarr Gas comes out which Nessler...

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  15. Fe^(3+) is reduced to Fe^(3+) by sing

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  16. The reagent(s) that can selectively precipitate S^(2-) from a mixture ...

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  17. The equilibrium 2Cu^(1) hArr Cu^(0)+Cu^(11) in aqueous medium at 2...

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  18. Which of the following metal carbonate will give of metal and oxygen o...

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  19. Select the correct statements:

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  20. When Ag(2)CO(3) is heated then product will be:

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