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Which of the following is not a prelimin...

Which of the following is not a preliminary test used to detect ions ?

A

Borax bead test

B

Flame test

C

Brown ring test

D

Permanganate test

Text Solution

Verified by Experts

Brown ring test is not a preliminary test for the detection of `NO_(3)^(-)` or `NO_(2)^(-)` ion.
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DINESH PUBLICATION-PRINCIPLES RELATED TO PRACTICAL CHEMISTRY-RQ
  1. The metal ion which is precipitated when H(2)S is passed with HCl is

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  2. The gas that turns lime water milky is

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  3. Which of the following is not a preliminary test used to detect ions ?

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  4. Which of the following metal sulphides has maximum solubility in water...

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  5. The phenomenon in which white transparent crystal change into white po...

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  6. The compound formed in the borax bead test of Cu^(2+) ion in oxidising...

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  7. Which of the following does not give CO2 on heating ?

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  8. When H(2)S gas is passed thorugh the HCl containing aqueous solution o...

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  9. Mark the correct statement

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  10. Potassium chromate solution is added to an aqueous solution of a metal...

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  11. In borax bead test which compound is formed ?

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  12. Consider the following observation: ltbRgt M^(n+) +HCl to white preci...

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  13. When H2S is passed through Hg(2)^(2+), we get

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  14. How do we differentiate between Fe^(3+) and Cr^(3+) in group III ?

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  15. Which compound does not dissolve in hot dilute HNO(3) ?

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  16. A red solid is insoluble in water. However, it becomes soluble if some...

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  17. Which of the following nitrates will leave behind a metal on strong he...

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  18. Which one of the following statements is correct ?

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  19. In Nessler's reagent for the detection of ammonia the active species i...

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  20. In qualitative analysis ,in order to detect second group basic radical...

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