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Blue coloured compound are obtained when...

Blue coloured compound are obtained when

A

`Fe^(2+)` ion react with potassium ferriyanide

B

`Fe^(3+)` ion react with potassium ferrocyanide

C

`Fe^(3+)` ion react with potassium ferriyanide

D

`Fe^(2+)` ion react with potassium ferroyanide

Text Solution

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The correct Answer is:
a,b
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CENGAGE CHEMISTRY-QUALITATIVE INORGANIC SALT ANALYSIS-Exercises (Multiple Correct) Part-B (Analysis Of Cations)
  1. Blue coloured compound are obtained when

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  2. Potassium ferrocyanide is used in the detection of

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  3. Bromine is not recognised by is

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  4. I(2) can be obtained from KI solution by the action of

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  5. Which of the following is not precipitate by H(2)S in presence of cone...

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  6. Which of the following is (are) soluble in excess of NaOH?

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  7. Select the correct statement(s):

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  8. Concentated aqueous sodium hydroxide cannot separate a mixture of

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  9. The metal ion(s) which is/are not precipitate when H(2)Sis passed wit...

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  10. An aqueous solution of a substance gives a white percipitate on trea...

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  11. When H(2)S gas is passed through HCI containing aqueous solution of C...

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  12. Which of the following is/are soluble in excess of NaOH,(X) Pb(OH)(2)(...

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  13. Aqueous solution contains Zn(CH(2)COO)(2),Cd(CH(3)COO)(2) and Cu(CH(3)...

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  14. Which of the following paires can be septated by H(2)S in dil HCI?

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  15. An inorganic salt solution paires on treatment with HCI will not give...

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  16. Ammonium molybdate is used to test the radical

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  17. Which of the following chlodires are water soluble ?

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  18. Which of the following metal sulphide is soluble in hot and dil HNO(3...

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  19. Which of the following ppt , is soluble dil , HNO(3)and NH(3) solutio...

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  20. Which of the following ppt is insoluble in NH(3) solution ?

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