Home
Class 12
CHEMISTRY
Assertion: When H(2)S is passed through ...

Assertion: When `H_(2)S` is passed through a solution containing `[Cu(CN)_(4)]^(2-) and [Cd(CN)_(4)]^(2-)` ions, only cadmium precipitates as CdS.
Reason: The oxidation state and co-ordination number of cadmium in `[Cd(CN)_(4)]^(2-)` are II and 4 respectively.

A

If assertion is true but the reason is false

B

If assertion is false but reason is true

C

If both assertion and reason are true and reason is the correct explanation of assertion

D

If both assertion and reason are true but reason is not the correct explanation of assertion

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • QUALITATIVE INORGANIC ANALYSIS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|5 Videos

  • QUALITATIVE INORGANIC ANALYSIS

    VK JAISWAL|Exercise MATCH THE COLUMN|2 Videos

  • PERIODIC PROPERTIES

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|35 Videos

  • s-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|2 Videos

Similar Questions

Explore conceptually related problems

Co-ordination number of Fe in K_4[Fe(CN)_6] is

The geometry of [Co(CO)_(4)]^(-)" and "[Cd(CN)_(4)]^(2-) are :

Calculate the oxidation number of Ni in K_(2)[Ni(CN)_(4)] .

Predict the hybridisation and geometry of [CoCl_(4)]^(2-) and [Co(CN)_(4)]^(2-)

When H_(2)S gas is passed through a hot acidic aqueous solution containing Cr^(+3), Cd^(+2), Hg^(+2) and Co^(+2) , a precipitate is formed which does not consist of:

Why a solution of [Ni(CN)_4]^(2-) is colourless?

If H_(2)S gas is passed into a solution of Cu^(2+), Cd^(2+) having excess of KCN

VK JAISWAL-QUALITATIVE INORGANIC ANALYSIS-ASSERTION-REASON TYPE QUESTIONS
  1. Assertion: AgNO(3) reacts with KCNN to form white ppt. of AgCN. This w...

    Text Solution

    |

  2. Assertion: HgCl(2) does not respond chromyl chloride test. Reason: H...

    Text Solution

    |

  3. Assertion: Zn+HNO(3)(conc.)toZn(NO(3))(2)+NO(2)+H(2)O Reason: Nitric...

    Text Solution

    |

  4. Assertion: If yellow precipitate is obtained on adding ammonium molybd...

    Text Solution

    |

  5. Assertion: HgCl(2) and SnCl(2) cannot exist together in an aqueous sol...

    Text Solution

    |

  6. Assertion: Sometimes a white turbidity is obtained when a solution is ...

    Text Solution

    |

  7. Assertion: CdS and As(2)S(3) are yellow coloured compounds. Reason: ...

    Text Solution

    |

  8. Assertion Green edge flame rest tells presence of borate ion. Reason...

    Text Solution

    |

  9. Assertion: A solution of AgCl in NH(4)OH gives a white precipitate whe...

    Text Solution

    |

  10. Assertion: When H(2)S is passed through a solution of CuSO(4), no prec...

    Text Solution

    |

  11. Assertion: When H(2)S is passed through a solution containing [Cu(CN)(...

    Text Solution

    |

  12. Assertion: concentrated solution of BiCl(3) can be hydrolysed with wat...

    Text Solution

    |

  13. Assertion: The blue precipitate formed by the action of K(4)[Fe(CN)(6...

    Text Solution

    |

  14. Assertion: Zn(OH)(2) dissolves in an excess of NaOH solution as well a...

    Text Solution

    |

  15. Assertion: When a solution of Na(2)ZnO(2) is acidified with dilute HCl...

    Text Solution

    |

  16. Assertion: Br^(-) ions do not interfere in the chromyl chloride test f...

    Text Solution

    |

  17. Assertion: Basic radical of V group are precipitated as their carbonat...

    Text Solution

    |

  18. Assertion: NO(3)^(-) ion can not be detected by brown ring test in pre...

    Text Solution

    |