Solved papers for JEE Main & Advanced AIEEE Solved Paper-2011

done AIEEE Solved Paper-2011 Total Questions - 2

• question_answer1) The outer electron configuration of Gd (Atomic No.: 64) is   AIEEE  Solved  Paper-2011
  A)
  \[4{{f}^{7}}5{{d}^{1}}6{{s}^{2}}\]                 
  done clear
  B)
  \[4{{f}^{3}}5{{d}^{5}}6{{s}^{2}}\]
  done clear
  C)
  \[4{{f}^{8}}5{{d}^{0}}6{{s}^{2}}\]                 
  done clear
  D)
  \[4{{f}^{4}}5{{d}^{4}}6{{s}^{2}}\]
  done clear
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• question_answer2) A gas absorbs a photon of 355 nm and emits at two wavelengths. If one of the emissions is at 680 nm, the other is at :   AIEEE  Solved  Paper-2011
  A)
  518 nm                    
  done clear
  B)
  1035 nm
  done clear
  C)
  325 nm                    
  done clear
  D)
  743 nm
  done clear
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