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What is the value of angular momentum of electron in the second orbit of Bohr’s model of hydrogen atom?

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Knowledge Check

  • What will be the angular momentum in fourth orbit, if L is the angular momentum of the electron in the second orbit of hydrogen atom?

    A
    `2L`
    B
    `(3)/(2)L`
    C
    `(2)/(3)L`
    D
    `(L)/(2)`

  • The value of orbit angular momentum of an electron in the 3^(rd) Bohr orbit of hydrogen will be

    A
    `2.88 xx 10^(-33) kgm^(2) s^(-1)`
    B
    `7.52 xx 10^(-36) kgm^(2) s^(-1)`
    C
    `3.16xx 10^(-34) kgm^(2) s^(-1)`
    D
    `2.91 xx 10^(-35) kgm^(2) s^(-1)`

  • The energy of an electron in second Bohr orbit of hydrogen atom is :

    A
    `- 5. 44 xx 10^(-19) eV`
    B
    `- 5.44 xx 10 ^(-19) cal `
    C
    `-5.44 xx 1 ^(-19) KJ`
    D
    ` - 5.44 xx 10 ^(-19) J`

    • Similar Questions

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