Home
Class 11
CHEMISTRY
Which of the following statement is corr...

Which of the following statement is correct in relation to the hydrogen atom :

A

3s-orbital is lower in energy than 3p-orbital

B

3p-orbital is lower in energy than 3d-orbital

C

3s-and 3p-orbital are of lower energy than 3-orbital.

D

3s,3p-and 3d-orbitals all hae the same energy.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    OP TANDON|Exercise Set-2|46 Videos

  • ATOMIC STRUCTURE

    OP TANDON|Exercise Objective Question Level-B|51 Videos

  • ATOMIC STRUCTURE

    OP TANDON|Exercise Practice Problems|88 Videos

  • AROMATIC HYDROCARBONS (ARENES)

    OP TANDON|Exercise EXAMPLES|24 Videos

  • CHARACTERISATION OF ORGANIC COMPOUNDS

    OP TANDON|Exercise Passage-2|5 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is correct in relation to the hydrgen atom ?

Which of the following statement is correct in relation to the halogenation of alkane ?

Which of the following statements is correct in relation to the endocrine system.

Which of the following statements is correct in relation to the endocrine system ?

Which one of the following statements is correct in relation to the ionization enthalpy ?

Which of the following statement in relation to the hydrogen atom is correct?

OP TANDON-ATOMIC STRUCTURE -Questions with single correct Answer
  1. Calculate the wavelength (in nanometer) associated with a proton movin...

    Text Solution

    |

  2. The value of Planck's constant is 6.63 xx 10^-34 Js. The velocity of l...

    Text Solution

    |

  3. Which of the following statement is correct in relation to the hydroge...

    Text Solution

    |

  4. The number of d electrons in Ni (at.no = 28) is equal to that of the

    Text Solution

    |

  5. The number of radial nods of 4p-orbital is:

    Text Solution

    |

  6. Which of the following is not permissible?

    Text Solution

    |

  7. According to Boohr's theory the angular momentum of an electron in 5th...

    Text Solution

    |

  8. Which of the following sets of quantum numbers represents the highest ...

    Text Solution

    |

  9. How many d-electrons in Cu^(+)(At.No =29) can have the spin quantum (-...

    Text Solution

    |

  10. The measurement of the electron position is associated with an uncerta...

    Text Solution

    |

  11. The ionization enthalpy of hydrogen atom is 1.312 xx 10^6 J mol^-1. Th...

    Text Solution

    |

  12. The wavelengths of electron waves in two orbits is 3:5. The ratio of k...

    Text Solution

    |

  13. Electrons with a kinetici energy of 6.023xx10^(4)J//mol are evolved fr...

    Text Solution

    |

  14. For the Paschen series thr values of n(1) and n(2) in the expression D...

    Text Solution

    |

  15. Ionisation energy of He^+ is 19.6 xx 10^-18 J "atom"^(-1). The energy ...

    Text Solution

    |

  16. The energy required to break one mole of Cl-Cl bonds in Cl2 is 242 kJ ...

    Text Solution

    |

  17. In Sommerfeld's modification of Bohr's theory, the trajectory of an el...

    Text Solution

    |

  18. The highest energy in Balmer series, ini the emission spectra of hydro...

    Text Solution

    |

  19. A photon with initial frquency 10^(11) Hz scatters off an electron at ...

    Text Solution

    |

  20. The kinetic energy of an electron in the second Bohr orbit of a hydrog...

    Text Solution

    |