Solved papers for JEE Main & Advanced AIEEE Paper (Held On 11 May 2011)

done AIEEE Paper (Held On 11 May 2011) Total Questions - 2

• question_answer1) An acid HA ionises as  \[HA\underset{{}}{\leftrightarrows}{{H}^{+}}+{{A}^{-}}\] The pH of 1.0 M solution is 5. Its dissociation constant would be:     AIEEE  Solved  Paper (Held On 11 May  2011)
  A)
   5                 
  done clear
  B)
  \[5\times {{10}^{-8}}\]
  done clear
  C)
  \[1\times {{10}^{-5}}\]
  done clear
  D)
  \[1\times {{10}^{-10}}\]
  done clear
  View Answer play_arrow

• question_answer2) The \[{{K}_{sp}}\]for \[Cr{{(OH)}_{3}}\]is \[1.6\times {{10}^{-}}^{30}.\]The molar solubiity of this compound in water is :     AIEEE  Solved  Paper (Held On 11 May  2011)
  A)
  \[4\sqrt{1.6\times {{10}^{-30}}}\]
  done clear
  B)
  \[4\sqrt{1.6\times {{10}^{-30}}/17}\]
  done clear
  C)
  \[1.6\times {{10}^{-30}}/27\]
  done clear
  D)
  \[2\sqrt{1.6\times {{10}^{-30}}}\]
  done clear
  View Answer play_arrow