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)                 12g of a nonvolatile solute dissolved in 108g of water produces the relative lowering of vapour pressure of 0.1. The molecular mass of the lute is:                
  A)
                  80                          
  done clear
  B)
                                         60                          
  done clear
  C)
                  20                                          
  done clear
  D)
                         40
  done clear
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