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

307134 An electron in hydrogen like species jumps in such a way that its kinetic energy changes from x to \(\frac{{\rm{x}}}{{\rm{4}}}{\rm{.}}\) The change in potential energy will be:

1 \({\rm{ + }}\frac{{\rm{3}}}{{\rm{2}}}{\rm{x}}\)
2 \({\rm{ - }}\frac{{\rm{3}}}{{\rm{8}}}{\rm{x}}\)
3 \({\rm{ + }}\frac{{\rm{3}}}{{\rm{4}}}{\rm{x}}\)
4 \({\rm{ - }}\frac{{\rm{3}}}{{\rm{4}}}{\rm{x}}\)
CHXI02:STRUCTURE OF ATOM

307135 The energy of an electron in first Bohr orbit of H-atom is 13.6 eV. The energy value of electron in the excited state of \({\rm{L}}{{\rm{i}}^{{\rm{2 + }}}}\) is:

1 \({\rm{ - 27}}{\rm{.2}}\,{\rm{eV}}\)
2 \({\rm{30}}{\rm{.6}}\,{\rm{eV}}\)
3 \({\rm{ - 30}}{\rm{.6}}\,{\rm{eV}}\)
4 \({\rm{27}}{\rm{.2}}\,{\rm{eV}}\)
JEE - 2014
CHXI02:STRUCTURE OF ATOM

307136 The energy of an electron in the first Bohr orbit of hydrogen atom is \(-2.18 \times 10^{-18} \mathrm{~J}\). Its energy in the third Bohr orbit is

1 \(\dfrac{1}{27}\) of this value
2 \(\dfrac{1}{9}\) of this value
3 three times of this value
4 one third of this value
JEE - 2023
CHXI02:STRUCTURE OF ATOM

307137 The ground state energy of hydrogen atom is -13.6 eV . The energy of first excited state of \({\mathrm{\mathrm{Li}^{2+}}}\) ion in eV is

1 \(-\)3.4 eV
2 \(-\)13.6 eV
3 \(-\)25 eV
4 \(-\)30.60 eV
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CHXI02:STRUCTURE OF ATOM

307134 An electron in hydrogen like species jumps in such a way that its kinetic energy changes from x to \(\frac{{\rm{x}}}{{\rm{4}}}{\rm{.}}\) The change in potential energy will be:

1 \({\rm{ + }}\frac{{\rm{3}}}{{\rm{2}}}{\rm{x}}\)
2 \({\rm{ - }}\frac{{\rm{3}}}{{\rm{8}}}{\rm{x}}\)
3 \({\rm{ + }}\frac{{\rm{3}}}{{\rm{4}}}{\rm{x}}\)
4 \({\rm{ - }}\frac{{\rm{3}}}{{\rm{4}}}{\rm{x}}\)
CHXI02:STRUCTURE OF ATOM

307135 The energy of an electron in first Bohr orbit of H-atom is 13.6 eV. The energy value of electron in the excited state of \({\rm{L}}{{\rm{i}}^{{\rm{2 + }}}}\) is:

1 \({\rm{ - 27}}{\rm{.2}}\,{\rm{eV}}\)
2 \({\rm{30}}{\rm{.6}}\,{\rm{eV}}\)
3 \({\rm{ - 30}}{\rm{.6}}\,{\rm{eV}}\)
4 \({\rm{27}}{\rm{.2}}\,{\rm{eV}}\)
JEE - 2014
CHXI02:STRUCTURE OF ATOM

307136 The energy of an electron in the first Bohr orbit of hydrogen atom is \(-2.18 \times 10^{-18} \mathrm{~J}\). Its energy in the third Bohr orbit is

1 \(\dfrac{1}{27}\) of this value
2 \(\dfrac{1}{9}\) of this value
3 three times of this value
4 one third of this value
JEE - 2023
CHXI02:STRUCTURE OF ATOM

307137 The ground state energy of hydrogen atom is -13.6 eV . The energy of first excited state of \({\mathrm{\mathrm{Li}^{2+}}}\) ion in eV is

1 \(-\)3.4 eV
2 \(-\)13.6 eV
3 \(-\)25 eV
4 \(-\)30.60 eV
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CHXI02:STRUCTURE OF ATOM

307134 An electron in hydrogen like species jumps in such a way that its kinetic energy changes from x to \(\frac{{\rm{x}}}{{\rm{4}}}{\rm{.}}\) The change in potential energy will be:

1 \({\rm{ + }}\frac{{\rm{3}}}{{\rm{2}}}{\rm{x}}\)
2 \({\rm{ - }}\frac{{\rm{3}}}{{\rm{8}}}{\rm{x}}\)
3 \({\rm{ + }}\frac{{\rm{3}}}{{\rm{4}}}{\rm{x}}\)
4 \({\rm{ - }}\frac{{\rm{3}}}{{\rm{4}}}{\rm{x}}\)
CHXI02:STRUCTURE OF ATOM

307135 The energy of an electron in first Bohr orbit of H-atom is 13.6 eV. The energy value of electron in the excited state of \({\rm{L}}{{\rm{i}}^{{\rm{2 + }}}}\) is:

1 \({\rm{ - 27}}{\rm{.2}}\,{\rm{eV}}\)
2 \({\rm{30}}{\rm{.6}}\,{\rm{eV}}\)
3 \({\rm{ - 30}}{\rm{.6}}\,{\rm{eV}}\)
4 \({\rm{27}}{\rm{.2}}\,{\rm{eV}}\)
JEE - 2014
CHXI02:STRUCTURE OF ATOM

307136 The energy of an electron in the first Bohr orbit of hydrogen atom is \(-2.18 \times 10^{-18} \mathrm{~J}\). Its energy in the third Bohr orbit is

1 \(\dfrac{1}{27}\) of this value
2 \(\dfrac{1}{9}\) of this value
3 three times of this value
4 one third of this value
JEE - 2023
CHXI02:STRUCTURE OF ATOM

307137 The ground state energy of hydrogen atom is -13.6 eV . The energy of first excited state of \({\mathrm{\mathrm{Li}^{2+}}}\) ion in eV is

1 \(-\)3.4 eV
2 \(-\)13.6 eV
3 \(-\)25 eV
4 \(-\)30.60 eV
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CHXI02:STRUCTURE OF ATOM

307134 An electron in hydrogen like species jumps in such a way that its kinetic energy changes from x to \(\frac{{\rm{x}}}{{\rm{4}}}{\rm{.}}\) The change in potential energy will be:

1 \({\rm{ + }}\frac{{\rm{3}}}{{\rm{2}}}{\rm{x}}\)
2 \({\rm{ - }}\frac{{\rm{3}}}{{\rm{8}}}{\rm{x}}\)
3 \({\rm{ + }}\frac{{\rm{3}}}{{\rm{4}}}{\rm{x}}\)
4 \({\rm{ - }}\frac{{\rm{3}}}{{\rm{4}}}{\rm{x}}\)
CHXI02:STRUCTURE OF ATOM

307135 The energy of an electron in first Bohr orbit of H-atom is 13.6 eV. The energy value of electron in the excited state of \({\rm{L}}{{\rm{i}}^{{\rm{2 + }}}}\) is:

1 \({\rm{ - 27}}{\rm{.2}}\,{\rm{eV}}\)
2 \({\rm{30}}{\rm{.6}}\,{\rm{eV}}\)
3 \({\rm{ - 30}}{\rm{.6}}\,{\rm{eV}}\)
4 \({\rm{27}}{\rm{.2}}\,{\rm{eV}}\)
JEE - 2014
CHXI02:STRUCTURE OF ATOM

307136 The energy of an electron in the first Bohr orbit of hydrogen atom is \(-2.18 \times 10^{-18} \mathrm{~J}\). Its energy in the third Bohr orbit is

1 \(\dfrac{1}{27}\) of this value
2 \(\dfrac{1}{9}\) of this value
3 three times of this value
4 one third of this value
JEE - 2023
CHXI02:STRUCTURE OF ATOM

307137 The ground state energy of hydrogen atom is -13.6 eV . The energy of first excited state of \({\mathrm{\mathrm{Li}^{2+}}}\) ion in eV is

1 \(-\)3.4 eV
2 \(-\)13.6 eV
3 \(-\)25 eV
4 \(-\)30.60 eV
For More Updates join with Us