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

done AIEEE Solved Paper-2005 Total Questions - 4

• question_answer1) For a spontaneous reaction the\[\Delta G\] equilibrium constant (K) and\[E_{cell}^{o}\]will be respectively     AIEEE  Solved  Paper-2005
  A)
  -ve, > 1, -ve
  done clear
  B)
  -ve, <1, -ve
  done clear
  C)
  -i-ve, > 1, -ve
  done clear
  D)
  -ve, >1, +ve
  done clear
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• question_answer2) The highest electrical conductivity of the following aqueous solutions is of     AIEEE  Solved  Paper-2005
  A)
  0.1 M difluoroacetic acid
  done clear
  B)
  0.1 M fluoroacetic acid
  done clear
  C)
  0.1 M chloroacetic acid
  done clear
  D)
  0.1 M acetic acid
  done clear
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• question_answer3) Aluminium oxide may be electrolysed at \[1000{}^\circ C\]to furnish aluminium metal (Atomic mass\[=27u;\] 1 Faraday = 96500. The cathode reaction is \[A{{l}^{3+}}+3{{e}^{-}}\to A{{l}^{0}}\] To prepare 5.12 kg of aluminium metal by this method would require     AIEEE  Solved  Paper-2005
  A)
  \[5.49\times {{10}^{1}}C\]of electricity
  done clear
  B)
  \[5.49\times {{10}^{4}}C\]of electricity
  done clear
  C)
  \[1.83\times {{10}^{7}}C\]of electricity
  done clear
  D)
  \[5.49\times {{10}^{7}}C\]of electricity
  done clear
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• question_answer4) 

  Electrolyte	\[KCl\]	\[KN{{O}_{3}}\]	\[HCl\]	\[NAOAc\]	\[NaCl\]
  \[{{\Lambda }^{\infty }}\] \[(S\,c{{m}^{2}}\,mo{{l}^{-1}})\]	149.9	145.0	426.2	91.0	126.5

  Calculate\[{{\Lambda }^{\infty }}HOAc\]using appropriate molar conductances of the electrolytes listed above at infinite dilution in\[{{H}_{2}}O\]at\[25{}^\circ C\]     AIEEE  Solved  Paper-2005
  A)
  217.5                    
  done clear
  B)
  390.7    
  done clear
  C)
         552.7    
  done clear
  D)
         517.2
  done clear
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