Home
Class 11
CHEMISTRY
Which of the following ie//are posssible...

Which of the following ie//are posssible ?

A

3f

B

4d

C

2d

D

3p

Text Solution

Verified by Experts

The correct Answer is:
B, D
Angular quantum number (l) may have value less then the principal quantum number
i.e.
a. `4f n = 3,l= 3`
b . `2d n = 2, d= 2`
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    CENGAGE CHEMISTRY|Exercise Exercises Single Correct|127 Videos

  • ATOMIC STRUCTURE

    CENGAGE CHEMISTRY|Exercise Exercises Assertion And Reason|21 Videos

  • ATOMIC STRUCTURE

    CENGAGE CHEMISTRY|Exercise Exercises Linked Comprehension|50 Videos

  • APPENDIX - INORGANIC VOLUME 1

    CENGAGE CHEMISTRY|Exercise chapter-7 Single correct answer|1 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CENGAGE CHEMISTRY|Exercise Archives Subjective|15 Videos

Similar Questions

Explore conceptually related problems

Which out of the following are included under tracheophyta, i.e., vascular plants?

Which of the following will have highest difference between IE_(1) and IE_(2) ?

IE "_(1) , IE_(2) , IE_(3) are first second third ionisation enthalpy values of x element then which of the following incorrect expression a) IE_(3) >( IE_(1) + IE_(2) ), b) IE_(3) IE_(2) > IE_(1) d) data is insufficient .

Which of the following molecule is polar (i.e., has permanent dipole moment)?

Which of the following gaseous atoms has highest value of IE ?

CENGAGE CHEMISTRY-ATOMIC STRUCTURE-Exercises Multiple Correct
  1. The angular momentum of d electron is

    Text Solution

    |

  2. The angular momentum of p electron is

    Text Solution

    |

  3. Which of the following ie//are posssible ?

    Text Solution

    |

  4. If the value of (n +1) is more then 3 and than 6 , then what will be ...

    Text Solution

    |

  5. Which of the following is//are not indicated by the sign of lohes is ...

    Text Solution

    |

  6. Which of the following does not relate to photon both as wave motion ...

    Text Solution

    |

  7. What transition in He^(o+) ion shall have the same wave number as ...

    Text Solution

    |

  8. An electron has spin quantum number (s) + 1//2 and magnetic quantum...

    Text Solution

    |

  9. The ratidal part of wave function dependds on the quantum numbers

    Text Solution

    |

  10. How many spherical nodes are present in 4s orbital in a hydrogen ato...

    Text Solution

    |

  11. Which of the following statement about quantum number is correct ?

    Text Solution

    |

  12. A hydrogen like atom in ground st6ate abserbs n photon having the s...

    Text Solution

    |

  13. Magnetic moment of V(Z = 23),Cr(Z = 24),and Mn(Z= 25) are x,y,z repec...

    Text Solution

    |

  14. Consider the ground state Cr atom (Z = 24) The number of electron wi...

    Text Solution

    |

  15. When an electron makes a transition from (n + 1) state to n state ...

    Text Solution

    |

  16. In a sample of H atom , make transition from n = 5 to n = 1 If all ...

    Text Solution

    |

  17. Ratherford's alpha scattering led to the folowing concliusions

    Text Solution

    |

  18. The probability of fiating the electron in p(s) orbits is :

    Text Solution

    |

  19. Which of the following statement concerning Bohr's model is //are tr...

    Text Solution

    |

  20. Which sets of quantum number are consitent with the theory ?

    Text Solution

    |