Questions
The total energy of electron in an atom is a combination of potential energy and kinetic energy. If total energy is –E for an electron in an atom, then its K.E. and P.E. respectively are
detailed solution
Correct option is C
we know KE=–TE PE=2×TE If TE=−E KE=E PE=2(−E)=−2ETalk to our academic expert!
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The ground state energy of hydrogen atom is -13.6 eV. The Energy of second exited state of ion in eV is
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