Home
Class 12
CHEMISTRY
Give reason (one each) for the following...

Give reason (one each) for the following :
The spin only magnetic moment of `Se^(3+)` is zero (Z=21)

Promotional Banner

Topper's Solved these Questions

  • Sample Paper 6

    OSWAAL PUBLICATION|Exercise Exercise|59 Videos

  • Sample Paper 8

    OSWAAL PUBLICATION|Exercise EXCERSICE|54 Videos

Similar Questions

Explore conceptually related problems

The spin only magnetic moment of Mn^(4+) ion is nearly

The expected spin magnetic moment of Fe^(3+) is :

Calculate the spin only magnetic moment of Fe^(2+)

Give reason (one each) for the following : Second ionisation enthalpy of copper is very high.

Give reason (one each) for the following. a) Transition metals are good catalytic agents. b) Second ionisation Enthalpy of copper is very high. c) The spin only magnetic moment of Sc^(3+) is zero (Z = 21) .

OSWAAL PUBLICATION-Sample Paper 7-Exercise
  1. Give reason (one each) for the following : Transition metal are good...

    Text Solution

    |

  2. Give reason (one each) for the following : Second ionisation enthalp...

    Text Solution

    |

  3. Give reason (one each) for the following : The spin only magnetic mo...

    Text Solution

    |

  4. Mention any two characteristics of bonding molecular orbitals.

    Text Solution

    |

  5. Which of the following overlapping of atomic orbitals will not be allo...

    Text Solution

    |

  6. Which of the following overlapping of atomic orbitals will not be allo...

    Text Solution

    |

  7. Which of the following overlapping of atomic orbitals will not be allo...

    Text Solution

    |

  8. On the basis of Valence bond theory account for the hybridization, sha...

    Text Solution

    |

  9. The coordination number of Cs^+ in CsCl crystal is -------

    Text Solution

    |

  10. Define the terms (a) Crystal lattice (space lattice), (b) Unit cell.

    Text Solution

    |

  11. What is the contribution of a corner particle to a unit cell in a cubi...

    Text Solution

    |

  12. On dissolving 2.34g of non-electrolyte solute in 40g of benzene, the b...

    Text Solution

    |

  13. State Henry's law. Write its mathematical form.

    Text Solution

    |

  14. Calculate the EMF of the cell for the reaction Mg((s))+2Ag((aq))^(+)...

    Text Solution

    |

  15. What are fuel cells?

    Text Solution

    |

  16. The rate constant of a particular reaction doubles when the temperatur...

    Text Solution

    |

  17. b) Show that the half - life period of a first order reaction is indep...

    Text Solution

    |

  18. With respect to sol what is : Dialysis

    Text Solution

    |

  19. What is an electrophoresis ? Explain.

    Text Solution

    |

  20. With respect to a sol (a colloid) what is   (i) dialysis (ii) elect...

    Text Solution

    |