2. Sample Papers
  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-8

  • question_answer
    To obtain silver from silver amalgam it is heated in vessel which is made of -

    A)  Cu                                         

    B)  Fe

    C)  Ni                                          

    D)  Zn

    Correct Answer: B

    Solution :

     Fe and Pt do not form amalgam \[\underset{Silver\,ama\lg am}{\mathop{Ag-Hg}}\,\xrightarrow[\Delta ]{Fe\,vessel}Ag+Hg\uparrow \] Vessel made of other metal will form amalgam with liberated mercury.


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