Home
Class 12
CHEMISTRY
Ti^(2+) is brown while Ti^(4+) is colour...

`Ti^(2+)` is brown while `Ti^(4+)` is colourless, because -

A

`Ti^(4+)` is unaffected by the crystal field

B

`Ti^(2+)` has a `3d^(2)` configuration

C

`Ti^(4+)` has a `3d^(2)` configuration

D

`Ti^(4+)` cannot absorb the visible light, since it is smaller than `Ti^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise MCQ (More Than One Correct Type)|7 Videos

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise EXERCISE (VERY SHORT ANSWER-TYPE QUESTIONS)|45 Videos

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXEMPLAR PROBLEMS (Long Answer Type)|16 Videos

  • COORDINATION COMPOUNDS OR COMPLEX COMPOUNDS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 21|2 Videos

  • ELECTROCHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET 4(Answer the following questions)|14 Videos

Similar Questions

Explore conceptually related problems

CuSO_(4).5H_(2)O is blue in colour while CuSO_(4) is colourless. Why?

Explain why [Ti(H_2O)_6]^(3-) is coloured while [Sc(H_2O)_6]^(3+) is colourless.

[Ti(H_(2)O)_(6)]^(3+) is coloured while [Sc(H_(2)O)_(6)]^(3+) is colourless. Explain.

Following are the transition metal ions of 3d - series : Ti^(4+), V^(2+), Mn^(3+), Cr^(3+) (Atomic no : Ti = 22, V = 23, Mn = 25, Cr = 24) Answer the following : Which ion is colourless and why ?

Out of [Sc(H_(2)O)_(6)]^(3+) and [Ti(H_(2)I)_(6)]^(3+) ions which one is coloured and why ?

Explain why Cu(NH_(3))_4]^(2+) ion is coloured but [Cu(CN)_4]^(3-) ion is colourless.

Give reason : Sc^(3+) is colourless in aqueous solution whereas Ti^(3+) is coloured.

When conc. H_(2)SO_(4) is added to a chloride salt, white fumes are evolved but in the case of iodide salts brown fumes are evolved . This is because -

Explain why [Cu(NH_(3))_(4)]^(2+) is coloured but [Cu(CN)_(4)]^(3-) is colourless.

CHHAYA PUBLICATION-D - AND F - BLOCK ELEMENTS -MCQ (Single Correct Type)
  1. The order of increasing basicity of TiO(2), Zro(2) & HfO(2) is -

    Text Solution

    |

  2. The reaction between NH(4)Cl solution and alkaline Nessler's reagent f...

    Text Solution

    |

  3. Ti^(2+) is brown while Ti^(4+) is colourless, because -

    Text Solution

    |

  4. If excess of KCN is added to a solution containing Cu^(2+) and Cd^(2+)...

    Text Solution

    |

  5. Which one of the following precipitate is not white -

    Text Solution

    |

  6. The salt of the d - block element that is used as a catalyst in the di...

    Text Solution

    |

  7. The metal chloride that responds to the chromyl chloride test is -

    Text Solution

    |

  8. Theamount of nickel present in steel, used in the manufacture of pendu...

    Text Solution

    |

  9. The formula of mangano - manganic oxide resembles to -

    Text Solution

    |

  10. The value of magnetic moment is the same for -

    Text Solution

    |

  11. In dichromate ion, the measure of Cr - O - Cr angle is -

    Text Solution

    |

  12. The number of electrons present in the 5f - orbital in the ground stat...

    Text Solution

    |

  13. Gold dissolves in aqua regia to form -

    Text Solution

    |

  14. A chocolate - brown precipitate is obtained when acetic acid and potas...

    Text Solution

    |

  15. The aqueous solutions having the same colour are observed in case of -

    Text Solution

    |

  16. Free silver metal reacts with NaCN and forms a water soluble complex i...

    Text Solution

    |

  17. In alkaline medium, MnO(4)^(-) oxides I^(-) to -

    Text Solution

    |

  18. The d - block elements have coloured ions because of -

    Text Solution

    |

  19. The colour of the solution turns blue when a Cu - plate is dipped in a...

    Text Solution

    |

  20. The oxidation state of I in KIO(4) is the same as that of Mn in -

    Text Solution

    |