Home
Class 11
CHEMISTRY
In Bohr's model of the hydrogen atom:...

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.

Text Solution

Verified by Experts

The correct Answer is:
c,d
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise Comprehesion Type|38 Videos

  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise Match the column type|16 Videos

  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise Reasoning Type|11 Videos

  • CHEMICAL EQUILIBRIUM

    GRB PUBLICATION|Exercise D.Le Chateliera principle|16 Videos

Similar Questions

Explore conceptually related problems

In the Bohr model of the hydrogen atom, the ratio of the kinetic energy to the total energy of the electron in a quantum state n is ……..

In the Bohr model of the hydrogen atom, let R, v and E represent the radius of the orbit, the speed of electron and the total energy of the electron respectively. Which of the following quantity is proportional to the equantum number n

Knowledge Check

  • In Bohrs model of the hydrogen atom the ratio between the period of revolution of an electron in the orbit n=1 to the period of revolution of the electron in the orbit n=2 is

    A
    `1:2`
    B
    `2:1`
    C
    `1:4`
    D
    `1:8`

  • In Bohr model of the hydrogen atom, the lowest orbit corresponds to

    A
    infinite energy
    B
    the maximum energy
    C
    the minimum energy
    D
    zero energy

  • In Bohr model of the hydrogen atom, let R,v and E represent the radius of the orbit, speed of the electron and the total energy respectively. Which of the following quantities are directly proportional to the quantum number n?

    A
    vR
    B
    RE
    C
    v/E
    D
    R/E

    • Similar Questions

    Explore conceptually related problems

    In the Bohr model of the hydrogen atom, what is the de-Broglie wavelength for the electron when it is in (a) the n=1 level? (b) Then n=4 level? In each case, compare the de-Broglie wavelength to the circumference 2pir_n of the orbit.

    In the Bohr model of the hydrogen atom, the electron circuulates around the nucleus in a path of radius 5xx10^-11m at a frequency of 6.8xx10^15Hz . a. What value of magnetic field is set up at the centre of the orbit? b. What is the equivalent magnetic dipole moment?

    In the Bohr model of the hydrogen atom, in the lowest energy state the electron revolves round the proton at a speed of 2.2 xx 10^6 m/s in a circular orbit of radius 5.3 xx 10^-11 m. (a) What is the orbital period of the electron? (b) If the orbiting electron is considered to be a current loop, what is the current I? (c) What is the magnetic moment of the atom due to the motion of the electron?

    In the Bohr model of the hydrogen atom an electron is pictured rotating in a circle (with a radius of 0.5xx10^(-10)m ) about the positive nucleus of the atom. The centripetal force is furnished by the electric attraction of the positive nucleus for the negative electron. How large is this force if the electron is moving with a speed of 2.3xx10^(6) m/s? (The mass of an electron is 9xx10^(-31)kg )

    According to the Bohr's model of hydrogen atom

    Home
    Profile