Solved papers for JEE Main & Advanced AIEEE Solved Paper-2002

done AIEEE Solved Paper-2002 Total Questions - 2

• question_answer1) \[K{{O}_{2}}\] is used in space and submarines because it   AIEEE  Solved  Paper-2002
  A)
  absorbs \[C{{O}_{2}}\] and increases \[{{O}_{2}}\] concentration
  done clear
  B)
  absorbs moisture
  done clear
  C)
  absorbs \[C{{O}_{2}}\]
  done clear
  D)
  produces ozone
  done clear
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• question_answer2) The metallic sodium dissolves in liquid ammonia to form a deep blue coloured solution. The deep blue colour is due to formation of   AIEEE  Solved  Paper-2002
  A)
  solvated electron, \[{{e}^{-}}(N{{H}_{3}})_{x}^{-}\]
  done clear
  B)
  solvated atomic sodium, \[Na{{(N{{H}_{3}})}_{y}}\]
  done clear
  C)
  \[(N{{a}^{+}}+N{{a}^{-}})\]            
  done clear
  D)
            \[NaN{{H}_{2}}+{{H}_{2}}\]
  done clear
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