Home
Class 12
CHEMISTRY
Among the following , which orbital in B...

Among the following , which orbital in `Be^(3+)` has same energy as that of electron in `He^+` in ground state and also has 2 angular nodes ?

A

2s

B

`2p_x`

C

`3d_(xy)`

D

None of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • D BLOCK ELEMENTS

    RESONANCE|Exercise EXERCISE-3 PART-III|37 Videos

  • ELECTRO CHEMISTRY

    RESONANCE|Exercise PHYSICAL CHEMITRY (ELECTROCHEMISTRY)|53 Videos

Similar Questions

Explore conceptually related problems

What is the energy of the electron in He^(+) in ground state?

What is the energy of the electron in He^(Theta) in the ground state ?

Which set has the same number of unpaired electrons in their ground state?

Which gas phase atom has no unpeied electrons in its ground state ?

Which of the following molecular orbital has the lowest energy ?

Which orbital has two angular nodal planes ?

3s orbital has three nodes

Which of the following has highest orbital angular momentum?

RESONANCE-DPP-QUESTIONS
  1. What is the maximum possible number of electrons in an atom with (n+l=...

    Text Solution

    |

  2. In a sample one H atom is in 1^(st) excited state, two He^+ ion are in...

    Text Solution

    |

  3. Among the following , which orbital in Be^(3+) has same energy as that...

    Text Solution

    |

  4. A neutral atom of an element has 2K, 8L, 9M and 2N electrons . Which o...

    Text Solution

    |

  5. 4.0 g of caustic soda (NaOH) contains same number of sodium ions as ar...

    Text Solution

    |

  6. Which of the following process lead to formation of isobars ?

    Text Solution

    |

  7. In the disintegration of a radioactive element, alpha- and beta-partic...

    Text Solution

    |

  8. The de-Broglie wavelength of electron in a certain orbit 'n' of Be^"3+...

    Text Solution

    |

  9. Find the value of x+2y+z x=no. of radial nodes in 3px , y=no. of ang...

    Text Solution

    |

  10. .72Re^162 to.(z1)X^(A1)+ alpha particle .74W^(188)to.(Z2)Y^(A2)+Be...

    Text Solution

    |

  11. Carbon has strong tendency to show catenation due to :

    Text Solution

    |

  12. Which of the following is the empirical formula of C6H6 ?

    Text Solution

    |

  13. What is the general formula of alkene ?

    Text Solution

    |

  14. Which of the following has 28 molecular mass ?

    Text Solution

    |

  15. Which of the following is third member of Cn H(2n-2) homologous series...

    Text Solution

    |

  16. Total number of bonds in HC-=C-C-=CH ?

    Text Solution

    |

  17. Ketene CH2=C=O has

    Text Solution

    |

  18. Which one is not true for all the members of a homologous series

    Text Solution

    |

  19. In the given compounds how many are unsaturated hydrocarbon ?

    Text Solution

    |

  20. How many C-C sigma (sigma) bonds are present in the given compound ?

    Text Solution

    |