Home
Class 11
CHEMISTRY
Indicate the number of unpaired electron...

Indicate the number of unpaired electrons in a) P(15), b) Si(14), c) Cr(24), d) Fe(26).

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • BASICS IN CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|26 Videos

Similar Questions

Explore conceptually related problems

Indicate the number of unpaired electrons in (1) P, (2) Si, (3) Cr, (4) Fe and (5) Kr.

The number of unpaired electrons in Fe^3+ (Z=26) are

Indicate the number of unpaired electrons in K_(3)[Fe(CN)_(6)] and K_(4)[Fe(CN)_(6)]

How is the paramagnetic moment related to the number of unpaired electrons in? a) K_(4) [Fe (CN)_6] b) K_(3) [Fe (CN)_6]

Which of the following species has same number of unpaired electrons? (1) Cr^(3+) (2) Mn^(2+) (3) Fe^(3+) (4) Cu^(2+)

Which of the following has maximum number of unpaired electrons? (i) Mn^(2+) (ii) Fe^(2+) (iii) Cu^(2+) (iv) Cr .

Calculate the number of unpaired electrons in the following gaseous ions : Mn^(3+), Cr^(3+), V^(3+) and Ti^(3+) . Which one is most stable in aqueous solution ?

Write the number of unpaired electron(s) present in Na_(2)[FeO_(4)] . [Atomic number of Fe is 26]

Magnetic moment of A^3+ion is 5.48xx10^-23 J/T . Find out the number of unpaired electrons in it. (9.27xx10^-24 J/T=1B.M.)

PATHFINDER-ATOMIC STRUCTURE-QUESTION BANK
  1. The ionisation Energy of He^+ ion is 19.6x10^-18 J atom^1. Find the e...

    Text Solution

    |

  2. The atomic number of elements A and B is 9 and 17 respectively. Why is...

    Text Solution

    |

  3. Indicate the number of unpaired electrons in a) P(15), b) Si(14), c) C...

    Text Solution

    |

  4. Give the difference between orbit and orbital.

    Text Solution

    |

  5. Write the isoelectronic species of Na^+, K^+, Mg^+2, Ca^+2, S^-2, Ar.

    Text Solution

    |

  6. What should be the ratio of velocities of CH4 molecule and O2 molecule...

    Text Solution

    |

  7. The mass of an electron is 9.1xx10^-31kg. If its K.E. is 5xx10^-25J. C...

    Text Solution

    |

  8. An electron in a Bohr orbit of hydrogen atom in quantum level n2 has a...

    Text Solution

    |

  9. Match the column:

    Text Solution

    |

  10. Match the column:

    Text Solution

    |

  11. A subshell with n = 6 and / = 3 is designated as .

    Text Solution

    |

  12. Find the change in velocity of an electron which has been excited from...

    Text Solution

    |

  13. A bulb emits light of wavelength 4500A^@.The bulb is rated as 150 watt...

    Text Solution

    |

  14. A photon of 300 nm is absorbed by a gas and then re emitted as two pho...

    Text Solution

    |

  15. An electron is moving in 3rd orbit of Li^(+2) calculate Radius

    Text Solution

    |

  16. An electron is moving in 3rd orbit of Li^(+2) calculate velocity

    Text Solution

    |

  17. An electron is moving in 3rd orbit of Li^(+2) calculate potential ene...

    Text Solution

    |

  18. An electron is moving in 3rd orbit of Li^(+2) calculate kinetic energ...

    Text Solution

    |

  19. An electron is moving in 3rd orbit of Li^(+2) calculate energy

    Text Solution

    |

  20. The energy of second orbit of hydrogen is equal to the energy of

    Text Solution

    |