Solved papers for JEE Main & Advanced JEE Main Paper (Held On 12 May 2012)

done JEE Main Paper (Held On 12 May 2012) Total Questions - 1

• question_answer1) Which of the following statements is wrong?   JEE Main Online Paper (Held On 12 May 2012)
  A)
  Ethyl chloride on reduction with Zn-Cu couple and alcohol gives ethane.
  done clear
  B)
                         The reaction of methyl magnesium bromide with acetone gives butano1-2.
  done clear
  C)
                         Alkyl halides follow the following reactivity sequence on reaction with alkeries. \[R-I>R-Br>R-Cl>R-I\]
  done clear
  D)
                         \[{{C}_{2}}{{H}_{4}}C{{l}_{2}}\] may exist in two isomeric forms
  done clear
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