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

  • question_answer
    'The substance used as froth stabilisers in forth-floatation process is .   JEE Main Online Paper (Held On 26-May-2012)     

    A) Potassium ethyl xanthate

    B)                        Aniline

    C)                        Sodium cyanide

    D)                        Copper sulphate

    Correct Answer: B

    Solution :

                    Froth stabilizers cresols, aniline are added to stabilize the froth and enhance the non- wet ability of the mineral particles.


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