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The energy of the second Bohr orbit of h...

The energy of the second Bohr orbit of hydrogen atom is `-3.41 eV`. The energy of the second orbit of `He^(+)` would be

A

`-0.85eV`

B

`-13.6 eV`

C

`-1.70 eV`

D

`-6.82 eV`

Text Solution

Verified by Experts

The correct Answer is:
B
`(E_1)/(E_2) = (Z_1^2)/(Z_2^2)`
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Knowledge Check

  • The energy of the second Bohr orbit in the hydrogen atom is -3.41eV . The energy of the second Bohr orbit of He^(+) ion would be

    A
    `-0.85eV`
    B
    `-13.64eV`
    C
    `-1.70eV`
    D
    `-6.82`

  • The energy of the second Bohr orbit of the hydrogen atom is -3.41 eV. The energy of the third Bohr orbit of the He ion will be

    A
    `-30.69` eV
    B
    `-13.64` eV
    C
    `-7.67` eV
    D
    `-6.06` eV

  • The radius of second Bohr’s orbit of Hydrogen atom is:

    A
    0.053 nm
    B
    `(0.053)/(4)nm`
    C
    `0.053 xx4nm`
    D
    `0.053 xx20nm`

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