Solved papers for JEE Main & Advanced AIEEE Solved Paper-2005

done AIEEE Solved Paper-2005 Total Questions - 4

• question_answer1) Which one of the following species is diamagnetic in nature?     AIEEE  Solved  Paper-2005
  A)
  \[H_{2}^{-}\]    
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  B)
         \[H_{2}^{+}\]                    
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  C)
         \[{{H}_{2}}\]      
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  D)
         \[He_{2}^{+}\]
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• question_answer2) Lattice energy of an ionic compound depends upon     AIEEE  Solved  Paper-2005
  A)
  charge on the ion and size of the ion
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  B)
  packing of ions only
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  C)
  size of the ion only
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  D)
  charge on the ion only
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• question_answer3) The molecular shapes of\[S{{F}_{4}},C{{F}_{4}}\]and\[Xe{{F}_{4}}\]are     AIEEE  Solved  Paper-2005
  A)
  different with 1, 0 and 2 lone pairs of electrons on the central atom, respectively
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  B)
  different with 0, 1 and 2 lone pairs of electrons on the central atom, respectively
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  C)
  the same with 1, 1 and 1 lone pair of electrons on the central atoms, respectively
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  D)
  the same with 2, 0 and 1 lone pairs of electrons on the central atom, respectively
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• question_answer4) The number and type of bonds between two carbon atoms in calcium carbide are     AIEEE  Solved  Paper-2005
  A)
  two sigma, two pi
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  B)
  two sigma, one pi
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  C)
  one sigma, two pi
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  D)
  one sigma, one pi
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