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Among PbS, CuS, MnS, Ag(2)S, NiS, CoS, B...

Among `PbS, CuS, MnS, Ag_(2)S, NiS, CoS, Bi_(2)S_(3)` and `SnS_(2)` the total number of block coloured sulphides is

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MOTION-Salt Analysis-Exercise - 4 Level-II
  1. underset(("White fumes having smell"))(B)overset("Moist air")(larr)und...

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  2. A metal nitrate reacts with KI to give a black precipitate which on ad...

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  3. A solution when diluted with H(2)O and boiled, it gives a white precip...

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  4. CuSO(4) decolourises on addition of KCN, the product is

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  5. Consider a titration of potassium dichromate solution with acidified M...

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  6. The species present in solution when CO(2) is dissolved in water

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  7. A solution of colourless salt H on boiling with axcess NaOH produces a...

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  8. When a metal rod M is dipped into an aqueous colourless concentrated s...

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  9. When a metal rod M is dipped into an aqueous colourless concentrated s...

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  10. When a metal rod M is dipped into an aqueous colourless concentrated s...

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  11. Passing H(2)S gas into a mixture of Mn^(2+), Ni^(2+), Cu^(2+) and Hg^(...

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  12. For the given aqueous reaction, which of the statement(s) is (are) tru...

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  13. An aqueous solution of a mixture of two inorganic saits, when treated ...

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  14. An aqueous solution of a mixture of two inorganic saits, when treated ...

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  15. Among PbS, CuS, MnS, Ag(2)S, NiS, CoS, Bi(2)S(3) and SnS(2) the total ...

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  16. The pair(s) of ions where BOTH the ions are precipitted upon passing H...

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  17. The reagment (s) that can selectively precipitate S^(2-) from a mixtu...

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  18. In the following reaction sequence in aqueous solution, the species X,...

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  19. Addition of excess aqueous ammonia to a pink coloured aqueous solution...

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  20. The correct option(s) to distinguish nitrate salts of Mn^(2+) and Cu^(...

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