Solved papers for JEE Main & Advanced AIEEE Solved Paper-2003

done AIEEE Solved Paper-2003 Total Questions - 2

• question_answer1) The wavelengths involved in the spectrum of deuterium \[\left( _{1}^{2}D \right)\] are slightly different from that of hydrogen spectrum, because     AIEEE  Solved  Paper-2003
  A)
  sizes of the two nuclei are different
  done clear
  B)
  nuclear forces are different in the two cases
  done clear
  C)
  masses of the two nuclei are different
  done clear
  D)
  attraction between the electron and the nucleus is different in the two cases
  done clear
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• question_answer2) If the binding energy of the electron in a hydrogen atom is \[13.6\] eV, the energy required to remove the electron from the first excited state of \[L{{i}^{2+}}\] is     AIEEE  Solved  Paper-2003
  A)
  \[30.6\] eV
  done clear
  B)
  \[13.6\] eV                         
  done clear
  C)
  \[3.4\] eV                           
  done clear
  D)
  \[122.4\] eV
  done clear
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