Home
Class 12
CHEMISTRY
Assertion:Co-ordination compounds are ge...

Assertion:Co-ordination compounds are generally formed by transition metals.
Reason : Transition metals generally have partly filled d-orbitals in `n^(th)` shell.

A

Both Assertion & Reason are true ,Reason is the correct explanation of Assertion

B

Both Assertion & Reason are true, Reason is not correct explanation of Assertion

C

Assertion is true , Reason is false

D

Assertion is false , Reason is false

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise PROBLEM|28 Videos

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE -1 (SHORT ANSWER QUESTIONS)|5 Videos

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise Objective Exercise-3 (PREVIOUS NEET/AIPMT)|46 Videos

  • CO-ORDINATION COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE SHEET - 5 ( Linked Comprehension type questions Passage : I I:)|3 Videos

  • D & F BLOCK ELEMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET-5 (INTEGER ANSWER TYPE QUESTIONS)|6 Videos

Similar Questions

Explore conceptually related problems

(A) : Transition metals form colored ions (R): They have completely filled d-orbitals in the nth shell.

Explain giving reasons : The transition metals generally form coloured compounds.

Copper is regarded as transition metal, though it has completely filled 3d-orbitals. Explain.

(A): The ransition metal ions are generally paramagnetic in nature (R): Metal ions with incompletely filled d-orbitals are paramagnetic in nature. The correct answer is

Assertion: Li generally forms covalent compounds Reason : Li^+ ion is small and has high polarizing power

Give the outer orbit general electronic configuration of (d) Inner transition elements.

Explain giving reasons : Transition metals and many of their compounds show paramagnetic behaviour.

AAKASH SERIES-COMPLEX COMPOUNDS -Objective Exercise-4
  1. Assertion: A cis-isomer has a net dipole moment zero. Reason: cis- ...

    Text Solution

    |

  2. Assertion: The complex CoCl3. 6NH3 gives white precipitate with silver...

    Text Solution

    |

  3. Assertion:Co-ordination compounds are generally formed by transition m...

    Text Solution

    |

  4. Assertion: Complexes containing ambidentate ligands exhibit co-ordinat...

    Text Solution

    |

  5. Assertion: The complex [Co(NH3)3Cl3] gives no precipitate with AgNO3 s...

    Text Solution

    |

  6. Assertion: [Cu(CN)4]^(2-) is more stable than [Cu(H2O)4]^(2+) Reason...

    Text Solution

    |

  7. (A): [Fe(edta)] complex is octahedral in shape (R): edta ligand is ...

    Text Solution

    |

  8. Assertion:Ni(CO)4 complex is tetrahedral in shape Reason: Ni atom u...

    Text Solution

    |

  9. (A): All square planar complexes can exhibit geometrical isomerism (...

    Text Solution

    |

  10. Assertion: (Ph3P)3RhCl is Wilkinson's catalyst. Reason: (Ph3P)3RhCl ...

    Text Solution

    |

  11. Assertion: Willkinson's catalyst contains Ti^(4+) as the metal cation ...

    Text Solution

    |

  12. Assertion: Optical isomerism is not shown by square planar complexes. ...

    Text Solution

    |

  13. Assertion: [Cu(en)2]^(2+) is more stable than [Cu(NH3)4]^(2+) Reason...

    Text Solution

    |

  14. Assertion: The ligands nitro and nitrito are called ambidentate ligand...

    Text Solution

    |

  15. Assertion: The total number of isomers shown by [Co(en)2Cl2]^(+) compl...

    Text Solution

    |

  16. Assertion: Number of unpaired electrons present in [Cu(NH3)2](+) comp...

    Text Solution

    |

  17. Assertion: The number of unpaired electrons in Ni(CO)4 complex is zero...

    Text Solution

    |

  18. Assertion: The coordination entity of the type [PtCl2(en)2]^(+2) show...

    Text Solution

    |

  19. Assertion: The spin only magnetic moment of [MnBr4]^(2-) is 5.9 BM ...

    Text Solution

    |

  20. Assertion: [Fe(CN)6]^(3-) is weakly paramagnetic while [Fe(CN)6]^(4-)...

    Text Solution

    |