JEE Main & Advanced Chemistry Metallurgy / धातुकर्म Question Bank Occurrence

  • question_answer
    The ore carnalite is represented by structure: [EAMCET 1987; MP PET 1986, 04; AFMC 2000 Pb. PMT 2004]

    A) \[N{{a}_{2}}A{{l}_{2}}{{O}_{3}}\]

    B) \[N{{a}_{3}}Al{{F}_{6}}\]

    C) \[KCl.MgC{{l}_{2}}6{{H}_{2}}O\]

    D) \[F{{e}_{3}}{{O}_{4}}\]

    Correct Answer: C

    Solution :

    Carnalite is an important ore of magnesium. It is \[KCl.MgC{{l}_{2}}.6{{H}_{2}}O\]


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