Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 May 2012)

done JEE Main Paper (Held On 19 May 2012) Total Questions - 1

• question_answer1) Aspirin can be prepared by the reaction of     JEE Main  Online Paper (Held On 19  May  2012)
  A)
  Salicyldehyde with acetic anhydride in presence of\[{{H}_{2}}S{{O}_{4}}\]
  done clear
  B)
                         Salicylic acid with metnanol in presence of\[{{H}_{2}}S{{O}_{4}}\]
  done clear
  C)
                         Salicylic acid with acetic anhydride in presence of \[{{H}_{2}}S{{O}_{4}}\]
  done clear
  D)
                         Cinnamic acid with acetic anhydride in presence of\[{{H}_{2}}S{{O}_{4}}\]
  done clear
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