Bohr's Model for Hydrogen Atom
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CHXI02:STRUCTURE OF ATOM

307175 The energy associated with first orbit of \(\mathrm{He}^{+}\)is:

1 0 J
2 \(-8.72 \times 10^{-18} \mathrm{~J}\)
3 \(-4.58 \times 10^{-18} \mathrm{~J}\)
4 \(-0.545 \times 10^{-18} \mathrm{~J}\)
KCET - 2024
CHXI02:STRUCTURE OF ATOM

307176 For H-atom, the energy required for the removal of electron from various sub-shells is given as under.
The order of the energies would be
supporting img

1 \({{\rm{E}}_{\rm{1}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{3}}}\)
2 \({{\rm{E}}_{\rm{3}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{1}}}\)
3 \({{\rm{E}}_{\rm{1}}}{\rm{ = }}{{\rm{E}}_{\rm{2}}}{\rm{ = }}{{\rm{E}}_{\rm{3}}}\)
4 \({\rm{None }}\,{\rm{of}}\,\,{\rm{these}}\)
CHXI02:STRUCTURE OF ATOM

307177 The angular momentum of an electron in a given orbit is J. Its kinetic energy will be

1 \(\dfrac{1}{2} \dfrac{\mathrm{J}^{2}}{\mathrm{mr}^{2}}\)
2 \(\frac{{{\text{Jv}}}}{{\text{r}}}\)
3 \(\frac{{{{\text{J}}^{\text{2}}}}}{{{\text{2m}}}}\)
4 \(\dfrac{\mathrm{J}^{2}}{2 \pi}\)
CHXI02:STRUCTURE OF ATOM

307178 The ionisation energy of hydrogen atom is 13.6 eV. What will be the ionisation energy of \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) is

1 \({\rm{54}}{\rm{.4}}\,{\rm{eV}}\)
2 \({\rm{13}}{\rm{.6}}\,{\rm{eV}}\)
3 \({\rm{122}}{\rm{.4}}\,{\rm{eV}}\)
4 \({\rm{27}}{\rm{.2}}\,{\rm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307179 The potential energy of an electron in the \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) ion is 12.08eV. Indicate in which excited state, the electron is present

1 First
2 Second
3 Third
4 Fourth
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CHXI02:STRUCTURE OF ATOM

307175 The energy associated with first orbit of \(\mathrm{He}^{+}\)is:

1 0 J
2 \(-8.72 \times 10^{-18} \mathrm{~J}\)
3 \(-4.58 \times 10^{-18} \mathrm{~J}\)
4 \(-0.545 \times 10^{-18} \mathrm{~J}\)
KCET - 2024
CHXI02:STRUCTURE OF ATOM

307176 For H-atom, the energy required for the removal of electron from various sub-shells is given as under.
The order of the energies would be
supporting img

1 \({{\rm{E}}_{\rm{1}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{3}}}\)
2 \({{\rm{E}}_{\rm{3}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{1}}}\)
3 \({{\rm{E}}_{\rm{1}}}{\rm{ = }}{{\rm{E}}_{\rm{2}}}{\rm{ = }}{{\rm{E}}_{\rm{3}}}\)
4 \({\rm{None }}\,{\rm{of}}\,\,{\rm{these}}\)
CHXI02:STRUCTURE OF ATOM

307177 The angular momentum of an electron in a given orbit is J. Its kinetic energy will be

1 \(\dfrac{1}{2} \dfrac{\mathrm{J}^{2}}{\mathrm{mr}^{2}}\)
2 \(\frac{{{\text{Jv}}}}{{\text{r}}}\)
3 \(\frac{{{{\text{J}}^{\text{2}}}}}{{{\text{2m}}}}\)
4 \(\dfrac{\mathrm{J}^{2}}{2 \pi}\)
CHXI02:STRUCTURE OF ATOM

307178 The ionisation energy of hydrogen atom is 13.6 eV. What will be the ionisation energy of \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) is

1 \({\rm{54}}{\rm{.4}}\,{\rm{eV}}\)
2 \({\rm{13}}{\rm{.6}}\,{\rm{eV}}\)
3 \({\rm{122}}{\rm{.4}}\,{\rm{eV}}\)
4 \({\rm{27}}{\rm{.2}}\,{\rm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307179 The potential energy of an electron in the \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) ion is 12.08eV. Indicate in which excited state, the electron is present

1 First
2 Second
3 Third
4 Fourth
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CHXI02:STRUCTURE OF ATOM

307175 The energy associated with first orbit of \(\mathrm{He}^{+}\)is:

1 0 J
2 \(-8.72 \times 10^{-18} \mathrm{~J}\)
3 \(-4.58 \times 10^{-18} \mathrm{~J}\)
4 \(-0.545 \times 10^{-18} \mathrm{~J}\)
KCET - 2024
CHXI02:STRUCTURE OF ATOM

307176 For H-atom, the energy required for the removal of electron from various sub-shells is given as under.
The order of the energies would be
supporting img

1 \({{\rm{E}}_{\rm{1}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{3}}}\)
2 \({{\rm{E}}_{\rm{3}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{1}}}\)
3 \({{\rm{E}}_{\rm{1}}}{\rm{ = }}{{\rm{E}}_{\rm{2}}}{\rm{ = }}{{\rm{E}}_{\rm{3}}}\)
4 \({\rm{None }}\,{\rm{of}}\,\,{\rm{these}}\)
CHXI02:STRUCTURE OF ATOM

307177 The angular momentum of an electron in a given orbit is J. Its kinetic energy will be

1 \(\dfrac{1}{2} \dfrac{\mathrm{J}^{2}}{\mathrm{mr}^{2}}\)
2 \(\frac{{{\text{Jv}}}}{{\text{r}}}\)
3 \(\frac{{{{\text{J}}^{\text{2}}}}}{{{\text{2m}}}}\)
4 \(\dfrac{\mathrm{J}^{2}}{2 \pi}\)
CHXI02:STRUCTURE OF ATOM

307178 The ionisation energy of hydrogen atom is 13.6 eV. What will be the ionisation energy of \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) is

1 \({\rm{54}}{\rm{.4}}\,{\rm{eV}}\)
2 \({\rm{13}}{\rm{.6}}\,{\rm{eV}}\)
3 \({\rm{122}}{\rm{.4}}\,{\rm{eV}}\)
4 \({\rm{27}}{\rm{.2}}\,{\rm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307179 The potential energy of an electron in the \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) ion is 12.08eV. Indicate in which excited state, the electron is present

1 First
2 Second
3 Third
4 Fourth
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CHXI02:STRUCTURE OF ATOM

307175 The energy associated with first orbit of \(\mathrm{He}^{+}\)is:

1 0 J
2 \(-8.72 \times 10^{-18} \mathrm{~J}\)
3 \(-4.58 \times 10^{-18} \mathrm{~J}\)
4 \(-0.545 \times 10^{-18} \mathrm{~J}\)
KCET - 2024
CHXI02:STRUCTURE OF ATOM

307176 For H-atom, the energy required for the removal of electron from various sub-shells is given as under.
The order of the energies would be
supporting img

1 \({{\rm{E}}_{\rm{1}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{3}}}\)
2 \({{\rm{E}}_{\rm{3}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{1}}}\)
3 \({{\rm{E}}_{\rm{1}}}{\rm{ = }}{{\rm{E}}_{\rm{2}}}{\rm{ = }}{{\rm{E}}_{\rm{3}}}\)
4 \({\rm{None }}\,{\rm{of}}\,\,{\rm{these}}\)
CHXI02:STRUCTURE OF ATOM

307177 The angular momentum of an electron in a given orbit is J. Its kinetic energy will be

1 \(\dfrac{1}{2} \dfrac{\mathrm{J}^{2}}{\mathrm{mr}^{2}}\)
2 \(\frac{{{\text{Jv}}}}{{\text{r}}}\)
3 \(\frac{{{{\text{J}}^{\text{2}}}}}{{{\text{2m}}}}\)
4 \(\dfrac{\mathrm{J}^{2}}{2 \pi}\)
CHXI02:STRUCTURE OF ATOM

307178 The ionisation energy of hydrogen atom is 13.6 eV. What will be the ionisation energy of \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) is

1 \({\rm{54}}{\rm{.4}}\,{\rm{eV}}\)
2 \({\rm{13}}{\rm{.6}}\,{\rm{eV}}\)
3 \({\rm{122}}{\rm{.4}}\,{\rm{eV}}\)
4 \({\rm{27}}{\rm{.2}}\,{\rm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307179 The potential energy of an electron in the \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) ion is 12.08eV. Indicate in which excited state, the electron is present

1 First
2 Second
3 Third
4 Fourth
Join With Us for More Updates
CHXI02:STRUCTURE OF ATOM

307175 The energy associated with first orbit of \(\mathrm{He}^{+}\)is:

1 0 J
2 \(-8.72 \times 10^{-18} \mathrm{~J}\)
3 \(-4.58 \times 10^{-18} \mathrm{~J}\)
4 \(-0.545 \times 10^{-18} \mathrm{~J}\)
KCET - 2024
CHXI02:STRUCTURE OF ATOM

307176 For H-atom, the energy required for the removal of electron from various sub-shells is given as under.
The order of the energies would be
supporting img

1 \({{\rm{E}}_{\rm{1}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{3}}}\)
2 \({{\rm{E}}_{\rm{3}}}{\rm{ > }}{{\rm{E}}_{\rm{2}}}{\rm{ > }}{{\rm{E}}_{\rm{1}}}\)
3 \({{\rm{E}}_{\rm{1}}}{\rm{ = }}{{\rm{E}}_{\rm{2}}}{\rm{ = }}{{\rm{E}}_{\rm{3}}}\)
4 \({\rm{None }}\,{\rm{of}}\,\,{\rm{these}}\)
CHXI02:STRUCTURE OF ATOM

307177 The angular momentum of an electron in a given orbit is J. Its kinetic energy will be

1 \(\dfrac{1}{2} \dfrac{\mathrm{J}^{2}}{\mathrm{mr}^{2}}\)
2 \(\frac{{{\text{Jv}}}}{{\text{r}}}\)
3 \(\frac{{{{\text{J}}^{\text{2}}}}}{{{\text{2m}}}}\)
4 \(\dfrac{\mathrm{J}^{2}}{2 \pi}\)
CHXI02:STRUCTURE OF ATOM

307178 The ionisation energy of hydrogen atom is 13.6 eV. What will be the ionisation energy of \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) is

1 \({\rm{54}}{\rm{.4}}\,{\rm{eV}}\)
2 \({\rm{13}}{\rm{.6}}\,{\rm{eV}}\)
3 \({\rm{122}}{\rm{.4}}\,{\rm{eV}}\)
4 \({\rm{27}}{\rm{.2}}\,{\rm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307179 The potential energy of an electron in the \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) ion is 12.08eV. Indicate in which excited state, the electron is present

1 First
2 Second
3 Third
4 Fourth