Home
Class 11
CHEMISTRY
Which of the following has the maximum ...

Which of the following has the maximum number of unpaired d-electron?

A

`Zn^(2+)`

B

`Fe^(2+)`

C

`Ni^(2+)`

D

`Cu^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise Exercise 2|40 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise Exercise 3|65 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise Match the column|1 Videos

  • CHEMICAL EQUILIBRIUM

    RESONANCE ENGLISH|Exercise Advanced Level Problems (Part-3)(Stage-5)|2 Videos

  • GASEOUS STATE

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Hydrocarbon)|18 Videos

Similar Questions

Explore conceptually related problems

Which of the following has the maximum number of unpaired electrons?

Which of the following has the maximum number of unpaired electrons?

Which of the following has the maximum number of ampaired electrons ?

Which of the following contains the maximum number of unpaired electrons?

Which of the following contains the maximum number of unpaired electrons?

Which of the following has the maximum number of atoms?

Which of the following system has maximum number of unpaired electrons ?

Which of the following has maximum number of unpaired electrons ?

Which of the following has maximum number of unpaired electrons ?

Which of the following has maximum number of unpaired electrons?

RESONANCE ENGLISH-D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS -Exercise 1
  1. Maximum oxidation state is shown by:

    Text Solution

    |

  2. Which of the following statement is false?

    Text Solution

    |

  3. Which of the following has the maximum number of unpaired d-electron?

    Text Solution

    |

  4. Highest magnetic moments, shown by the transition metal ion with the ...

    Text Solution

    |

  5. Magnetic moment of Cr^(+2)(Z=24),Mn^(+2)(Z=25) and Fe^(2+) (Z=26) are ...

    Text Solution

    |

  6. Spin only magnetic moment of .(25)Mn^(x+)ion is sqrt(15) B.M. Then, t...

    Text Solution

    |

  7. Colour in transition metal compounds in attributed to

    Text Solution

    |

  8. MnO(4)^(-) is of intense pink colour, though Mn is in (+7) oxidation s...

    Text Solution

    |

  9. The yellow colour of chromates changes to orange on acidification due...

    Text Solution

    |

  10. The catalytic activity of transition metals and their compounds is asc...

    Text Solution

    |

  11. KMnO(4) is the oxo salt of :

    Text Solution

    |

  12. The solubility of silver bromide in hypo solution (excess) is due to ...

    Text Solution

    |

  13. In dilute alkaline solution,MnO(4)^(-) changes to:

    Text Solution

    |

  14. Cl(2) gas is obtained by various reactions but not by:

    Text Solution

    |

  15. The developer used in photography is an alkaline solution of:

    Text Solution

    |

  16. When acidified solution of K(2)Cr(2)O(7) is shaken with aqeous solutio...

    Text Solution

    |

  17. Which of the following compounds is used as the starting material for ...

    Text Solution

    |

  18. CrO(4) dissolves in aqueous NaOH to give :

    Text Solution

    |

  19. The final product obtained for the following reaction is: KMnO(4)("ex...

    Text Solution

    |

  20. The f-block of the periodic table contains those elements in which:

    Text Solution

    |