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 - 1

• question_answer1)                 If a polythene sample contains two monodisperse fractions in the ration 2: 3 with degree of polymerization 100 and 200, respectively, then its weight average molecular weight will be :                   JEE Main Online Paper (Held On 09 April 2013)
  A)
                  4900                
  done clear
  B)
                                         4600                
  done clear
  C)
                  4300                      
  done clear
  D)
                         5200                
  done clear
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