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The addition of a nitric solution to a s...

The addition of a nitric solution to a solution of KI followed by acidification with acetic acid, results in the liberation of iodine, which may be identified by following:

A

Strach paste

B

Chloroform layer

C

`CS_(2)` layer

D

conc. `HCI`

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The correct Answer is:
A, B, C
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GRB PUBLICATION-SALT ANALYSIS-Multiple Objective Type
  1. Which of the following reagent shows visible change when treated with ...

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

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

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

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  5. Which of the following statement is correct?

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

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

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

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

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

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

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

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

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

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

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

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

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  18. Select the correct statements:

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

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  20. When compound A (orange red) is heated then green coloured oxide of (B...

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