NEET Sample Paper NEET Sample Test Paper-19

  • question_answer ) Bauxite is concentrated by

    A)  Chemical method

    B)  Magnetic method

    C)  Froth floating process

    D)  None of these

    Correct Answer: A

    Solution :

    Bauxite, \[A{{l}_{2}}{{O}_{3}}.2{{H}_{2}}O\]is an ore of aluminium. It is concentrated by chemical method. Hence, the correct option is [a].

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