Home
Class 12
CHEMISTRY
How does the energy gap between successi...

How does the energy gap between successive energy levels in an atom vary from low to high n values?

A

All energy gaps are the same

B

The energy gap decreases as n increases

C

The energ gap increases as n increases

D

the energy gap changes unpredictable as n increases

Text Solution

Verified by Experts

The correct Answer is:
B

As value of n increases, energy gap decreases due to increasing `Z_(eff)`. On valence shell.
Promotional Banner

Topper's Solved these Questions

  • PERIODIC PROPERTIES

    VK JAISWAL|Exercise MATCH THE COLUMN|13 Videos
  • PERIODIC PROPERTIES

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|35 Videos
  • PERIODIC PROPERTIES

    VK JAISWAL|Exercise Level 1|198 Videos
  • p-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|36 Videos
  • QUALITATIVE INORGANIC ANALYSIS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|5 Videos

Similar Questions

Explore conceptually related problems

How do the energy gaps between successive electron energy levels in an atom very from low to high n values ?

The correct order of energy difference between adjacent energy levels in H - atom .

Ratio of difference of spacing between the energy levels with n=3 and n=4 and the spacing between the energy levels with n=8 and n=9 for a hydrogen like atom or ion is

The donor atoms have energy level

Energy Level Of Hydrogen Atoms

How many times larger is the spacing between the energy levels with n=3 and n=4,then the spacing between the energy levels with n=8 and n=9 for a hydrogen like atom or ion?

How does the energy gap of an intrinsic semiconductor vary, when doped with a trivalent impurity?

Consider energy level diagram of a hydrogen atom.How will the kinetc energy and potential energy of electron moves from a lower level to a higher level?

VK JAISWAL-PERIODIC PROPERTIES-Level 2
  1. The electronic configuration of four elements are: (I) [Kr]5s^(1) ...

    Text Solution

    |

  2. If period number and grou number of any representative element(s) are ...

    Text Solution

    |

  3. How does the energy gap between successive energy levels in an atom va...

    Text Solution

    |

  4. Which of the following properties of the alkaline earth metals increas...

    Text Solution

    |

  5. which of the following is the incorrect match for atom of element?

    Text Solution

    |

  6. The set representing the correct order of ionic radius is

    Text Solution

    |

  7. In which of the following pair, both the species are isoelectronic but...

    Text Solution

    |

  8. The correct order of ionic size of N^(3-), Na^(+) , F^(-) ,Mg^(2+) and...

    Text Solution

    |

  9. The order of increasing ionic radius of the following is:

    Text Solution

    |

  10. If the ionic radii of K^(+) and F^(-) are nearly the same (i.e., 1.34 ...

    Text Solution

    |

  11. Incorrect order of ionic size is:

    Text Solution

    |

  12. X((g)) to X((g))^(+) +e^(-), " "DeltaH=+720kJ" "mol^(-1) C...

    Text Solution

    |

  13. Consider the followng changes: M(s) to M(g) . . . (1) M(s) to M^(...

    Text Solution

    |

  14. The correct order of second I.E. of C, N, O and F are in the order:

    Text Solution

    |

  15. Which is the correct order of ionization energies?

    Text Solution

    |

  16. Which of the following statements is incorrect?

    Text Solution

    |

  17. First ionization energy is the lowest with:

    Text Solution

    |

  18. The incorrect among the following is:

    Text Solution

    |

  19. The correct values of ionization enthalpies(in KJ "mol"^(-1)) of Si, P...

    Text Solution

    |

  20. The third ionization enthalpy is maximum for

    Text Solution

    |