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The acidic solution of a salt produced a...

The acidic solution of a salt produced a deep blue colour with starch iodine solution. The salt may be

A

chloride

B

nitrite

C

acetate

D

bromide

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NARAYNA-QUALITATIVE ANALYSIS-C.U.Q
  1. Which of the following cations is detected by the flame test ?

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  2. A salt gives violet vapours when treated with conc. H(2)SO(4), it cont...

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  3. The acidic solution of a salt produced a deep blue colour with starch ...

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  4. When a mixture of solid NaCl, solid K(2)Cr(2)O(7) is heated with conc....

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  5. Nessler's reagent is

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  6. A mixture, on heating with conc. H(2)SO(4) and MnO(2) , librates brown...

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  7. Nitrate is confirmed by ring test. The brown colour of the ring is du...

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  8. Sometimes yellow turbidity appears while passing H(2)S gas even in the...

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  9. A metal salt solution gives a yellow ppt with silver nitrates . The pp...

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  10. In the precipitation of the iron group in qualitative analysis, ammoni...

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  11. Which of the following pairs of ions would be expected to form precipi...

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  12. When bismuth chloride is poured into a large volume of water the white...

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  13. Ferric ion forms a prussian blue coloured ppt. due to

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  14. Which one of the following can be used in place of NH(4)Cl for the ide...

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  15. Fe(OH)(3) can be separated from Al(OH)(3) by addition of

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  16. If NaOH is added to an aqueous solution of zinc ions a white ppt appea...

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  17. Mark the compound which is soluble in hot water

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  18. Colour of nickel chloride solution is

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  19. The ion that cannot ne precipitated by both HCl and H(2)S is

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  20. In fifth group, (NH(4))(2)CO(3) is added to precipitate out the carbon...

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