Solved papers for JEE Main & Advanced JEE Main Online Paper (Held on 9 April 2013)

done JEE Main Online Paper (Held on 9 April 2013) Total Questions - 2

• question_answer1)                 Given:                                 X is:                JEE Main Online Paper (Held On 09 April 2013)   
  A)
                                 
  done clear
  B)
                                 
  done clear
  C)
                                 
  done clear
  D)
                                                
  done clear
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• question_answer2)                 Aryl fluoride may be prepared from arene diazonium chloride using:                   JEE Main Online Paper (Held On 09 April 2013)
  A)
                  \[{{\operatorname{HBF}}_{4}}/\Delta \]                                              
  done clear
  B)
  \[{{\operatorname{HBF}}_{4}}/\operatorname{N}a\operatorname{N}{{\operatorname{O}}_{2}},\operatorname{Cu},\Delta \]                
  done clear
  C)
                  \[\operatorname{Cu}\operatorname{F}/\operatorname{H}\operatorname{F}\]                
  done clear
  D)
                  \[\operatorname{Cu}/\operatorname{H}\operatorname{F}\]                
  done clear
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