Home
Class 11
CHEMISTRY
Which one is correct for hydrogen...

Which one is correct for hydrogen

A

The energy of 3d orbital is less than 3p

B

The energy of 3p orbital is less than 3d

C

The energy of 3s & 3p is less than 3d

D

3s,3p & 3d all orbitals have same energy

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    KUMAR PRAKASHAN|Exercise Section -C(MCQ asked in Board Exam )|53 Videos

  • STRUCTURE OF ATOM

    KUMAR PRAKASHAN|Exercise SECTION -D (MULTIPLE CHOICE QUESTIONS)|55 Videos

  • STRUCTURE OF ATOM

    KUMAR PRAKASHAN|Exercise Section -C(MCQs asked in Competitive Exam)|69 Videos

  • STATES OF MATTER

    KUMAR PRAKASHAN|Exercise QUESTION PAPER FROM MODULE (SECTION - A)|4 Videos

  • THE P-BLOCK ELEMENTS

    KUMAR PRAKASHAN|Exercise SECTION-D NCERT EXEMPLAR SOLUTION (MCQs) LONG ANSWER|25 Videos

Similar Questions

Explore conceptually related problems

Which one is the correct factor that explains the increase of rate of reaction by a catalyst

KUMAR PRAKASHAN-STRUCTURE OF ATOM-Section -C (MCQs asked in Jee NEET AIEEE )
  1. Which one of the following ions has the largest number of unpaire...

    Text Solution

    |

  2. The spectrum of he is expected to be similar to that of

    Text Solution

    |

  3. Which one is correct for hydrogen

    Text Solution

    |

  4. The correct increasing order of energy is

    Text Solution

    |

  5. Which one is correct for electron in 4f orbital

    Text Solution

    |

  6. What will be the number of electron in ground state of Cr having s...

    Text Solution

    |

  7. What is the angular momentum of electron in 5^(th) orbit of Bohr.s...

    Text Solution

    |

  8. From the following which sets of ions is isoelectronic ?

    Text Solution

    |

  9. For an electron v= 300 ms^(-1) and certainty in velocity is 0.001 %...

    Text Solution

    |

  10. Who proposed that electron has wave nature ?

    Text Solution

    |

  11. Which nuclear reaction produce isotope

    Text Solution

    |

  12. Which of the following sets of quantum numbers represents the high...

    Text Solution

    |

  13. What is the orbital angular momentum for electron in 2s orbital ?

    Text Solution

    |

  14. The ionization energy hydrogen atom is 13.6 ev .The ionization ...

    Text Solution

    |

  15. Which of the following sets of quantum number is not possible ?

    Text Solution

    |

  16. The ionization energy of hydrogen atom is 1.312 xx 10^(6) J mol^(-...

    Text Solution

    |

  17. Which sets of ions is isoelectronic ?

    Text Solution

    |

  18. the density of a nucleus of an atom is

    Text Solution

    |

  19. if uncertainty in position and momentum are equal then uncertainty ...

    Text Solution

    |

  20. Applying bohr.s model when electron of H atom comes from n=4 ...

    Text Solution

    |