Solved papers for JEE Main & Advanced AIEEE Solved Paper-2013

done AIEEE Solved Paper-2013 Total Questions - 3

• question_answer1) Which one of the following molecules is expected to exhibit diamagnetic behaviour?     AIEEE Solevd Paper-2013
  A)
  \[{{C}_{2}}\]      
  done clear
  B)
                         \[{{N}_{2}}\]                     
  done clear
  C)
         \[{{O}_{2}}\]                     
  done clear
  D)
         \[{{S}_{2}}\]
  done clear
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• question_answer2) In which of the following pairs of molecules/ ions , both the species are not likely to exist?     AIEEE Solevd Paper-2013
  A)
  \[H_{2}^{+},He_{2}^{2-}\]          
  done clear
  B)
         \[H_{2}^{-},He_{2}^{2-}\]           
  done clear
  C)
         \[H_{2}^{2+},H{{e}_{2}}\]                           
  done clear
  D)
  \[H_{2}^{-},He_{2}^{2+}\]
  done clear
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• question_answer3) Stability of the species\[L{{i}_{2}},Li_{2}^{-}\]and\[Li_{2}^{+}\]increases in the order of :     AIEEE Solevd Paper-2013
  A)
  \[L{{i}_{2}}<Li_{2}^{+}<Li_{2}^{-}\]         
  done clear
  B)
  \[Li_{2}^{-}<Li_{2}^{+}<L{{i}_{2}}\]         
  done clear
  C)
  \[L{{i}_{2}}<Li_{2}^{-}<Li_{2}^{+}\]         
  done clear
  D)
  \[Li_{2}^{-}<L{{i}_{2}}<Li_{2}^{+}\]
  done clear
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