Home
Class 12
CHEMISTRY
Which has maximum number of unpaired ele...

Which has maximum number of unpaired electrons?

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

  • CO-ORDINATION COMPOUNDS

    JMD PUBLICATION|Exercise EXAMPLE|182 Videos

  • ELECTRO CHEMISTRY

    JMD PUBLICATION|Exercise EXAMPLE|91 Videos

Similar Questions

Explore conceptually related problems

Which have maximum number of unpaired electrons Br or Br-

Which have maximum number of unpaired electrons Cu or F.

Which of the following has maximum number of unpaired electrons ? Ti^(3+), V^(3+), Fe^(2+),Mn^(2+)

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

Which of the following has maximum number of unpaired d electrons :

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

Number of unpaired electrons in Nat is

Number of unpaired electron in sodcium.

Which of the following ions has the same number of unpaired electrons as present in V^(3+) ?

JMD PUBLICATION-d-And f-BLOCK ELEMENTS-Example
  1. Which shows the maximum magnetic moment? V^(3+) Cr^(3+) Fe^(3+) Co^(2+...

    Text Solution

    |

  2. Which does not belong to first transition series?

    Text Solution

    |

  3. Which has maximum number of unpaired electrons?

    Text Solution

    |

  4. Which is colourless in water (H2O)?

    Text Solution

    |

  5. Essential constituent of an amalgam is

    Text Solution

    |

  6. The outermost electronic confi-guration of transition metal is

    Text Solution

    |

  7. The metal which does not form colour compound is: Chromium, Iron, Zinc...

    Text Solution

    |

  8. When an acidified solution of ferrous ammonium sulphate is treated w...

    Text Solution

    |

  9. Brass contains

    Text Solution

    |

  10. Which of the following is not a d-block element?

    Text Solution

    |

  11. Which metal has lowest melting point? Cs Hg Mn Cu

    Text Solution

    |

  12. The number of unpaired electrons in Ni^(2+) is :

    Text Solution

    |

  13. No. of unpaired electrons in Fe^(2+) ions is :

    Text Solution

    |

  14. The magnetic nature of elements depend on the presence of unpaired e...

    Text Solution

    |

  15. Electronic configuration of a transition element X in +3 oxidation s...

    Text Solution

    |

  16. With respect to aqueous solutions of copper salts, which of the foll...

    Text Solution

    |

  17. Zn, Cd, Hg are sometimes not considered as transition elements. Commen...

    Text Solution

    |

  18. Out of Fe^(2+) and Fe^(3+),Fe^(3+) has more number of unpaired electro...

    Text Solution

    |

  19. Scandium (Z=21) shows oxidation states of +1 and +3.

    Text Solution

    |

  20. Mn (Atomic No.25) metal is with maximum paramagnetic character. Explai...

    Text Solution

    |