Solved papers for JEE Main & Advanced AIEEE Solved Paper-2004

done AIEEE Solved Paper-2004 Total Questions - 3

• question_answer1) Rate of the reaction is fastest when Z is
  A)
  \[Cl\]           
  done clear
  B)
                         \[N{{H}_{2}}\]                  
  done clear
  C)
  \[O{{C}_{2}}{{H}_{5}}\]                 
  done clear
  D)
  \[OCOC{{H}_{3}}\]
  done clear
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• question_answer2) Consider the acidity of the carboxylic acids (i) \[PhCOOH\] (ii) \[o-N{{O}_{2}}{{C}_{6}}{{H}_{4}}COOH\] (iii) \[p-N{{O}_{2}}{{C}_{6}}{{H}_{4}}COOH\] (iv) \[m-N{{O}_{2}}{{C}_{6}}{{H}_{4}}COOH\] Which of the following order is correct?
  A)
  (i) > (ii) > (iii) >(iv)
  done clear
  B)
  (ii) > (iv) > (iii) > (i)
  done clear
  C)
  (ii) > (iv) > (i) > (iii)
  done clear
  D)
  (ii), > (iii) > (iv) > (i)
  done clear
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• question_answer3) On mixing ethyl acetate with aqueous sodium chloride, the composition of the resultant solution is
  A)
  \[C{{H}_{3}}COO{{C}_{2}}{{H}_{5}}+NaCl\]
  done clear
  B)
  \[C{{H}_{3}}COONa+{{C}_{2}}{{H}_{5}}OH\]
  done clear
  C)
  \[C{{H}_{3}}COCl+{{C}_{2}}{{H}_{5}}OH+NaOH\]
  done clear
  D)
  \[C{{H}_{3}}Cl+{{C}_{2}}{{H}_{5}}COONa\]
  done clear
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