Home
Class 11
CHEMISTRY
An original solution of an inorganic sal...

An original solution of an inorganic salt in dilute `HCl` gives a brown colouration with potassium hexacyanidoferrate `(III)` and reddish brown colouration with sodium acetate solution. The cation of the salt is `:`

A

`Ni^(2+)`

B

`Fe^(3+)`

C

`Cu^(2+)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
The following Reaction are
Promotional Banner

Topper's Solved these Questions

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise J: IVth Group Cations|24 Videos

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise K: Vth and Vth Group Cations|10 Videos

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise H: IInd Group Cations|49 Videos

  • S BLOCK ELEMENTS

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|9 Videos

  • THERMODYNAMICS

    GRB PUBLICATION|Exercise All Questions|704 Videos

Similar Questions

Explore conceptually related problems

The aqueous solution of which salt is coloured

The aqueous solution of which salt is coloured ?

A solution of a salt in water on addition of dilute HCL gives a white ppt. solution in hot water. The salt contains:

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

A coloured solution of a salt gives following reactions: I. It gives white precipitate with sodium hydroxide which becomes brown on exposure to air. II. It gives white precipitate with ammonia solution which is soluble in ammonium salts. III. Its acidified solution contanining a few drops of dilute AgNO_(3) on boiling with ammonium peroxodisulphate gives a reddish violet solution. The cation of the salt is:

Assertion : During the fermentation of grape juice , a reddish brown coloured crust is formed. Reason : Impure potassium hydrogen tartrate is of reddish brown colour and it is known as argol.

Which of the following gives reddish brown precipitate with dilute solution of resorcinol in dilute HCI ?

GRB PUBLICATION-SALT ANALYSIS-I. IIIrd Group Cations
  1. FeCI(3)+K(3)[Fe(CN)(6)] +H(2)O(2) overset(OH^(-))rarr Precipitate. The...

    Text Solution

    |

  2. CrCl(3) underset(NH(4)OH)overset(NH(4)Cl)to (A) underset(H(2)O)overset...

    Text Solution

    |

  3. Give the correct order of initials T or F for following statements. Us...

    Text Solution

    |

  4. Fe^(2+) and Fe^(3+) can be distinguished by

    Text Solution

    |

  5. An aqueous solution of a salt X turns blood red on treatment with SCN^...

    Text Solution

    |

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

    Text Solution

    |

  7. Which of these ions is expected to be coloured in aqueous solution? ...

    Text Solution

    |

  8. Which 2.00M solution can be used to separate AI^(3+) from Fe^(3+) in a...

    Text Solution

    |

  9. Choose the reaction in which red colour precipitate/solution is not ob...

    Text Solution

    |

  10. A red colouration or precipitate is not obtained when:

    Text Solution

    |

  11. Which of the following precipitate(s) does /do not dissolve in excess ...

    Text Solution

    |

  12. When NH(4)Cl is added to a solution of NH(4)OH :

    Text Solution

    |

  13. The solution of sodium metal aluminate on diluting with water and then...

    Text Solution

    |

  14. An original solution of an inorganic salt in dilute HCl gives a brown ...

    Text Solution

    |

  15. Intense blue precipitate of Fe(4)[Fe(CN)(6)](3) and potassium hydroxid...

    Text Solution

    |

  16. Turnbull's blue is a .............

    Text Solution

    |

  17. Fe(OH)(3) and Cr(OH)(3) precipitates can be completely separated by :

    Text Solution

    |

  18. Ferric alum gives deep red colour with NH(4)SCN due to the formation o...

    Text Solution

    |

  19. NH(4)SCN can be used to test one or more out of Fe^(3+) , Co^(2+) , Cu...

    Text Solution

    |

  20. K(4)[Fe(CN)(6)] can be used to detect one or more out of Fe^(2+),Fe^(3...

    Text Solution

    |