Home
Class 12
CHEMISTRY
which among the following pairs of ions ...

which among the following pairs of ions cannot be separated by `H_(2)S` in the presence of dilute `HCl` ?

A

`AI^(3+), Hg^(2+)`

B

`Zn^(2+), Cu^(2+)`

C

`Bi^(3+), Sn^(4+)`

D

`Ni^(3+), Cu^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
c
Promotional Banner

Topper's Solved these Questions

  • QUALITATIVE INORGANIC SALT ANALYSIS

    CENGAGE CHEMISTRY ENGLISH|Exercise Viva Voce Questions And Part-A (Analysis Of Anions)|30 Videos

  • QUALITATIVE INORGANIC SALT ANALYSIS

    CENGAGE CHEMISTRY ENGLISH|Exercise Viva Voce Questions And Part-B (Dry Tests)|9 Videos

  • QUALITATIVE INORGANIC SALT ANALYSIS

    CENGAGE CHEMISTRY ENGLISH|Exercise Ex 8.1|14 Videos

  • P-BLOCK GROUP 18 ELEMENTS - THE INERT GASES

    CENGAGE CHEMISTRY ENGLISH|Exercise Ex 5.1 (Objective)|14 Videos

  • REDUCTION AND OXIDATION REACTION OF ORGANIC COMPOUNDS

    CENGAGE CHEMISTRY ENGLISH|Exercise SUBJECTIVE TYPE|4 Videos

Similar Questions

Explore conceptually related problems

Cations are classified into varius group on the basis of their behaviour against some reagents .The group reagent used for the classifaction of most common cation are HCI,H_(2)S,NH_(4)OH,(NH_(4))_(2)CO_(3) . Classification is based on whether a cation reacts with these reagents by the formation of precipitates or not . Which one among the following paires of ions cannot be separated by H_(2)S in the presence of dilute hydrochloric acid ?

Which one among the following pairs of ions cannot be separated by H_(2)S in dilute HCl?

Which of the following pairs of cations cannot be separated by using dilute HCl?

Which one among the following pairs of ions cannot be separated by H_(2)S in dilute hydrochloric acid ?

Which of the following pairs of cations cannot be separated by using an NH_(3) solution?

Which of the following pairs of cations cannot be separate by using an NaOH solution?

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

Which of the following ions can be separated by using dilute HCl?

How many of the following pairs of ions can be separated by H_(2)S in dilute HCl ? Bi^(3+) and Sn^(4+),Al^(3+) and Hg^(2+),Cd^(2+) and Zn^(2+),Fe^(3+) and Cu^(2+),As^(3+) and Sb^(3+)

Which of the following pairs of cations can be separated by passing H_(2)S through the mixture in the presence of 0.2 M HCl?

CENGAGE CHEMISTRY ENGLISH-QUALITATIVE INORGANIC SALT ANALYSIS-Ex 8.2
  1. A metal chloride on heating with K(2)Cr(2)O(7) gives a yellow ppt i...

    Text Solution

    |

  2. With Zn^(2+) ions [Fe(CN)(6)]^(4-) ions gives …ppt

    Text Solution

    |

  3. which among the following pairs of ions cannot be separated by H(2)S i...

    Text Solution

    |

  4. Which pair would not be expected to form precipitate when solution ...

    Text Solution

    |

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

    Text Solution

    |

  6. Conc HNO(3) is added before proceeding to test for group III. This...

    Text Solution

    |

  7. In IV th group the ppt of Mn(OH)(2) in excess of NaOH , turns brown ...

    Text Solution

    |

  8. Mg is not precipitate in group V because

    Text Solution

    |

  9. In group V ,(NH(4))(2)CO(3) is added to precipitate out the carbonate...

    Text Solution

    |

  10. DMG gives a rosy red crystalline ppt with

    Text Solution

    |

  11. In the presence of dilute HCl, H(2)S results in the precipitation of g...

    Text Solution

    |

  12. Prussian's blue is formed when Fe^(+2) ions are added to K(4)[Fe(CN...

    Text Solution

    |

  13. Turnbull's blue is formed when Fe^(+2) ions are added to K(3)[Fe(CN)(...

    Text Solution

    |

  14. If group IV the ppt of Zn(OH)(2) dissolve in excess of NaOH due to t...

    Text Solution

    |

  15. Br(2) water in NaOH soin .Oxidises Mn(OH)(2) to a…. Ppt due to the fo...

    Text Solution

    |

  16. Brown ppt ,of Mn(OH)2 on boiling with PbO(2) and cone HNO(3) yields...

    Text Solution

    |

  17. A precipitate of ……would be obtained on adding HCI to a solution of ...

    Text Solution

    |

  18. A precipitate of ……would be obtained on adding HCI to a solution of ...

    Text Solution

    |

  19. Which of the sulphides of group II is orange ?

    Text Solution

    |

  20. Which of the sulphides of group II is black or brownish black?

    Text Solution

    |