Home
Class 11
CHEMISTRY
The electron in Bohr's model of hydrogen...

The electron in Bohr's model of hydrogen atom is pictured as revolving around the nucleus in order for it to

A

emit protons

B

keep from being pulled into the nucleus

C

keep from being repelled by the nucleus

D

possess energy.

Text Solution

Verified by Experts

The correct Answer is:
D
Revolving electrons possess energy.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    NCERT FINGERTIPS|Exercise Towards Quantum Mechanical Model Of The Town|10 Videos

  • STRUCTURE OF ATOM

    NCERT FINGERTIPS|Exercise Quantum Mechanical Model Of Atom|38 Videos

  • STRUCTURE OF ATOM

    NCERT FINGERTIPS|Exercise MCQ|1 Videos

  • STATES OF MATTER

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

  • THE P-BLOCK ELEMENTS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

Why do the electrons revolve around the nucleus?

In Bohr model of hydrogen atom, the electron revolves around the nucleus in a circular orbit of radius 5.0xx10^(-11) m with a speed 2.2 xx10^(6) ms^(-1) . Find the equivalnet current. (Electronic charege = 1.6 xx 10^(-19) coulomb)

Knowledge Check

  • Bohrs model of hydrogen atom.

    A
    the radius of nth orbit is proportional to `n^(2)`
    B
    the total energy of electron in nth orbit is proportional to `n`
    C
    the amgular momentum of the electron in an orbit is an integral multiple of `h//2 pi`
    D
    the magnitude of the potential energy of an electron in any orbit is greater than its kinetic energy

  • In Bohr's model of the hydrogen atom:

    A
    The radius of the nth orbit is inversely proportional to `n^(2).`
    B
    The total energy of the electron in the nth orbit is inversely proportional to 'n'.
    C
    The angular momentum of the electron in an orbit is an intergral multiple of `h//2pi.`
    D
    The magnitude of potential energy of the electron in any orbit is greater than its KE.

  • According to Bohr's Model of hydrogen atom

    A
    Total energy of the electron is quantized
    B
    Angular momentum of the electron is quantized and given as `sqrt(l(l+1)).(h)/(2pi)`
    C
    Both (A) and (B)
    D
    None of the above

    • Similar Questions

    Explore conceptually related problems

    Why is electron supposed to be revolving around the nucleus?

    According to the Bohr's model of hydrogen atom

    The basic assumption of Bohrs Model of hydrogen atom is that

    According to Bohr's model of the atom, an electron can revolve around the atomic nucleus in a suitable orbit without emitting energy if its orbit

    In Bohr's model of hydrogen atom, the period of revolution of the electron in any orbit is proportional to

    Home
    Profile