BCECE Medical BCECE Medical Solved Papers-2003

  • question_answer
    A carbonate ore is :

    A)  carnallite      

    B)  limonite

    C)  siderite        

    D)  horn silver

    Correct Answer: C

    Solution :

    [a] Carnallite \[-KCl\,\,.\,MgC{{l}_{2}}\,.\,\,6{{H}_{2}}O\] [b] Limonite\[-2F{{e}_{2}}{{O}_{3}}\,.\,\,3{{H}_{2}}O\] [c] Siderite\[-FeC{{O}_{3}}\] [d] Horn silver\[-AgCl\] \[\therefore \] Siderite is carbonate ore.


You need to login to perform this action.
You will be redirected in 3 sec spinner