Home
Class 12
CHEMISTRY
How many spectrual lines are emitted by ...

How many spectrual lines are emitted by atomic Hydrogen, when an electron jumps from 5th energy level to ground state ?

Text Solution

Verified by Experts

Total number of lines emitted
`= ( n(n-1))/(2) = ( 5(5-1))/( 2) = 2 xx 5`
`=` 10 lines
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    AAKASH INSTITUTE|Exercise Illustration 1|1 Videos

  • STRUCTURE OF ATOM

    AAKASH INSTITUTE|Exercise illustration 2|1 Videos

  • STRUCTURE OF ATOM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D) Assertion-Reason Type Questions|15 Videos

  • SURFACE CHEMISTRY

    AAKASH INSTITUTE|Exercise Assignment Section - C (Assertion - Reason type questions)|10 Videos

Similar Questions

Explore conceptually related problems

How many spectral lines are emitted by atomic hydrogen excited to the n-th energy level?

Calculate the maximum no. of spectral lines obtained if 4-H-atoms are present, if an electron jumps from 4th excited state to ground state in H atom.

Knowledge Check

  • Lines of Lyman series are emitted by the hydrogen atom when the electron jumps

    A
    from higher orbits to first orbit
    B
    from higher orbit's to second orbit
    C
    from second orbit to any other orbit
    D
    from third orbit to higher orbits

  • How many spectral lines are seen for hydrogen atom when electron jump from n_(2) = 5 to n_(1) = 1 in visible region ?

    A
    2
    B
    3
    C
    4
    D
    5

  • The maximum number of photons emitted when an electron jumps from an energy level n=5 to n=1 is s

    A
    3
    B
    10
    C
    8
    D
    6

    • Similar Questions

    Explore conceptually related problems

    Find the number of spectral lines in Paschen series emitted by atomic H, when electron is excited from ground state to 7th energy level returns back .

    An electron jump from the fourth energy level to the first energy are emitted ?

    The energy needed to detach the electron of a hydrogen like ion in ground state is a system(a) what is the wavelength of the radiation emitted when the electron jumps from the first excited state to the ground state? (b) What is the radius of the orbit for this atom?

    The number of spectral lines obtained in Bohr spectrum of hydrogen atom when an electron is excited from 5^("th") orbit to ground level is:

    The spectral line abtained when an electron jumps from n = 6 to n = 2 level in hydrogen atom belong to the

    Home
    Profile