Solved papers for JEE Main & Advanced JEE Main Paper (Held On 26 May 2012)

done JEE Main Paper (Held On 26 May 2012) Total Questions - 1

• question_answer1) 'The substance used as froth stabilisers in forth-floatation process is .   JEE Main Online Paper (Held On 26-May-2012)     
  A)
  Potassium ethyl xanthate
  done clear
  B)
                         Aniline
  done clear
  C)
                         Sodium cyanide
  done clear
  D)
                         Copper sulphate
  done clear
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