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,3p and 3d orbitals all have the same energy

B

3s and 3p orbitals are of lower energy than 3d orbitals

C

3p orbitals is lower in energy than 3d orbital

D

3s orbitals is lower in energy than 3p orbital

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    ALLEN|Exercise Exercise - 04[B]|13 Videos

  • IUPAC NOMENCLATURE

    ALLEN|Exercise Exercise - 05(B)|8 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?

ALLEN-ATOMIC STRUCTURE-Exercise - 05[A]
  1. In a malti-electrons atom which of the following orbitals deseribed...

    Text Solution

    |

  2. Which of the following are not isoelectronic speices ?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  5. Uncertainty in the position of an electron mass (9. 1 xx 10^(31) kg) ...

    Text Solution

    |

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

    Text Solution

    |

  7. Which one of the following consitutes a group of the isoelectronic spe...

    Text Solution

    |

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

    Text Solution

    |

  9. In an atom, an electron is moving with a speed of 600 m//s with an ac...

    Text Solution

    |

  10. Calculate the wavelength (in nanometer) associated with a proton movin...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  13. A gas absorbs a photon of 355 nm and emits at two wavelengths . If on...

    Text Solution

    |

  14. The frequency of light emitted for the transition n = 4 to n =2 of He^...

    Text Solution

    |

  15. The increasing order of the ionic radii of the given isoelectronic spe...

    Text Solution

    |

  16. The electrons, identified by quantum number n and l i. n = 4,l=1 ii....

    Text Solution

    |

  17. Which of the following is the energy of a possible excited state of h...

    Text Solution

    |

  18. A stream of electrons from a heated filament was passed between two ch...

    Text Solution

    |

  19. The total number of orbitals associated with the principal quantum num...

    Text Solution

    |

  20. Rutherford's experiment , which established the nuclear model of atom...

    Text Solution

    |