Home
Class 12
CHEMISTRY
When H2S is passed through the HCl solu...

When `H_2S ` is passed through the HCl solution containing `CuCl_2, HgCl_2, BiCl_3 and CoCl_2`. It does not precipitate out :

A

CuS

B

HgS

C

`Bi_2S_3`

D

`CoS `

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES , KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise Multiple Choice Questions ( Level - III )|10 Videos

  • BIOMOLECULES

    MODERN PUBLICATION|Exercise Recent Examination Questions|13 Videos

Similar Questions

Explore conceptually related problems

H_(2)S gas when passed through solution of cations containing HCl precipitates the cations of second group of qualitative analysis but not those belonging to the fourth group. It is because

MODERN PUBLICATION-APPENDIX A-Multiple Choice Questions (Level-I)
  1. Which of the following statements is not correct regarding CH3CH2CHO ...

    Text Solution

    |

  2. Which of the following statement about KMnO4 acting as oxidising agent...

    Text Solution

    |

  3. When H2S is passed through the HCl solution containing CuCl2, HgCl2, ...

    Text Solution

    |

  4. Which of the following metal sulphides has maximum solubility in water...

    Text Solution

    |

  5. The gas which turns lime water milky is :

    Text Solution

    |

  6. Which of the following is not precipitated as sulphide by passing H2S ...

    Text Solution

    |

  7. Correct formula of the complex formed in the brown ring test for NO3^(...

    Text Solution

    |

  8. Iodine reacts with sodium thiosulphate to form sodium iodide and :

    Text Solution

    |

  9. During the study of rate of reaction between H2O2, and iodide ion, the...

    Text Solution

    |

  10. AgCl is soluble in :

    Text Solution

    |

  11. During Lassaigne's test, N and S present in an organic compound change...

    Text Solution

    |

  12. When H2S is passed through the HCl solution containing CuCl2, HgCl2, ...

    Text Solution

    |

  13. With K4[Fe(CN)6],Cu^(2+) ions give :

    Text Solution

    |

  14. The number of moles of KMnO4 that will be needed to react with one mol...

    Text Solution

    |

  15. Identify the correct order of solubility of Na2S, CuS and ZnS in aque...

    Text Solution

    |

  16. An aqueous solution of a substance gives a white precipitate on treatm...

    Text Solution

    |

  17. A gas 'X' is passed through water to form a saturated solution. The aq...

    Text Solution

    |

  18. How do you differentiate between Fe^(3+) and Cr^(3+) in qualitative a...

    Text Solution

    |

  19. Which statement is correct ?

    Text Solution

    |

  20. [X]+H2SO4 to [Y] a colourless gas with irritating smell. [Y]+K2Cr2O7...

    Text Solution

    |