Home
Class 12
CHEMISTRY
Give reasons: [Ti(H2O)6]^(3+) is coloure...

Give reasons: `[Ti(H_2O)_6]^(3+)` is coloured while `[Sc(H_2O)_6]^(3+)` is colourless.

Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY IN EVERYDAY LIFE

    R G PUBLICATION|Exercise EXERCISE|57 Videos

  • ELECTROCHEMISTRY

    R G PUBLICATION|Exercise EXERCISE|137 Videos

Similar Questions

Explore conceptually related problems

Zn^(2+) salts are colourless while Cu^(2+) salts are coloured. Give reason.

[Cu(H_2O)_4]^(2+) ion absorbs red colour during excitation. The emitted colour is

Aqueous solution of Ti^(4+) is colourless, but aqueous solution of Ti^(3+) is violet in colour. Ex-plain.

Answer the following: Why H_2O is a liquid whereas H_2S is gas at room temperature?

Write IUPAC name of the following: [Fe(H_2O)_5NO]^(2+)

For the reaction C_12H_22O_11 + H_2O overset(H+)rarr C_6H_12O_6 + C_6H_12O_6 Write order.

For the reaction C_12H_22O_11 + H_2O overset(H+)rarr C_6H_12O_6 + C_6H_12O_6 Write molecularity.

Complete the following chemical reaction equations. P_4 + NaOH+H_2O rarr , I^-(aq)+H_2O(l)+O_3(g) rarr . H_2S acts only as reducing agent while SO_2 acts as an oxidising as well as reducing agent. Why?

Hydrogen peroxide H_2O_2(aq) decomposes to H_2O(l) and O_2(g) in a reaction that is first order in H2O_2 and has a rate constant k=1.06xx10^(-3)min^(-1) How long will it take for 85% of the sample to decompose?

R G PUBLICATION-COORDINATION COMPOUNDS -EXERCISE
  1. Write the IUPAC name of [PtCl2(NH3)2].

    Text Solution

    |

  2. Give one example of a co-ordination compound which is used in medicine...

    Text Solution

    |

  3. Give reasons: [Ti(H2O)6]^(3+) is coloured while [Sc(H2O)6]^(3+) is col...

    Text Solution

    |

  4. Give reasons: [COF6]^(3-) is a high spin complex ion.

    Text Solution

    |

  5. Draw the two geometrical isomers of the complex compound [Pt(NH3)2Cl2]

    Text Solution

    |

  6. Write the formula of lithium tetrahydridoaluminate

    Text Solution

    |

  7. Write the IUPAC name of the following: [Co(NH3)5CI]CI2

    Text Solution

    |

  8. Draw the geometrical isomers of the com-plex ion [Co(NH3)4CI2]^+

    Text Solution

    |

  9. Find the secondary valency of Ni in [Ni(CO)4].

    Text Solution

    |

  10. What is the basic difference between a double salt and a co-ordiantion...

    Text Solution

    |

  11. Give chemical test to show that [Co(NH3)5CI]SO4 and [Co(NH3)5SO4]CI ar...

    Text Solution

    |

  12. Mention one analytical application of co-ordination compound.

    Text Solution

    |

  13. Define the following terms with one example each: Coordination sphere

    Text Solution

    |

  14. Define the following terms with one example each: Coordination number

    Text Solution

    |

  15. Define the following terms with one example each: Ligands

    Text Solution

    |

  16. Write the IUPAC name of- Fe4[Fe(CN)6]3

    Text Solution

    |

  17. Draw figure to show splitting of d-orbitals in a octahedral crystal fi...

    Text Solution

    |

  18. Draw the two geometrical isomers of the complex compound [Pt(NH3)2Cl2]

    Text Solution

    |

  19. Give one example of the following: Ionisation isomerism.

    Text Solution

    |

  20. Give one example each of the following: Geometrical isomerism.

    Text Solution

    |