Solved papers for JEE Main & Advanced AIEEE Solved Paper-2003

done AIEEE Solved Paper-2003 Total Questions - 2

• question_answer1) In a \[0.2\] molal aqueous solution of a weak acid HX, the degree of ionisation is \[0.3\]. Taking \[{{K}_{f}}\] for water as \[1.85\], the freezing point of the solution will be nearest to     AIEEE  Solved  Paper-2003
  A)
                          \[-{{0.480}^{o}}C\]       
  done clear
  B)
        \[-{{0.360}^{o}}C\]                         
  done clear
  C)
  \[-{{0.260}^{o}}C\]        
  done clear
  D)
        \[+\,{{0.480}^{o}}C\]
  done clear
  View Answer play_arrow

• question_answer2) If liquids A and B form an ideal solution, the     AIEEE  Solved  Paper-2003
  A)
  enthalpy of mixing is zero
  done clear
  B)
  entropy of mixing is zero
  done clear
  C)
  free energy of mixing is zero
  done clear
  D)
  free energy as well as the entropy of mixing are each zero
  done clear
  View Answer play_arrow