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SL ARORA-ATOMS, NUCLEI AND MOLECULES-Problems For Self Practice
- The ground state energy of hydrogen atom is -13.6eV. If an electron ma...
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- Show that the ionisation potential of hydrogen atom is 13.6 volt.
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- Calculate the ionisation potential of a single ionised He-atom.
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- Calculate the minimum energy that must be given to a hydrogen atom so ...
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- What energy in eV will be required to excite the ground state electron...
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- By giving energy to a hydrogen atom in energy state n=1. If the potent...
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- The wavelength of H(alpha) line is Balmer series is 6563 Å. Compute th...
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- If the wavelength of the first member of Balmer series in hydrogen spe...
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- The second member of Lyman's series is hydrogen spectrum has a wavelen...
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- The energy of K-electron in tungsten is -20.0 keV and of an L-electron...
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- The P.E. of a normal hydrogen atom in ground state is -27 eV. Calculat...
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- A photon of energy 12.09 eV is absorbed by an electron in ground state...
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- The period of revolution of the electron in the third orbit in a hydro...
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- The first excitation potential of sodium atom is 2.1 V. Calculate the ...
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- In a hydrogen atom, a transition takes place from n = 3 to n = 2 orbit...
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- What is the equivalent energy of a 10 mg mass ?
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- Calculate the mass equivalent of 1amu.
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- Express 1 electron volt in kilowatt hour.
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- Find the effectiveness of a photon of energy 5 eV.
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- Find the effective mass of a photon if the frequency of radiation is 6...
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