JIPMER Jipmer Medical Solved Paper-2002

  • question_answer
    Which of the following is a paramagnetic group?

    A)  aluminium water and manganese

    B)  oxygen manganese and aluminium

    C)  only water and manganese

    D)  magnesium aluminium and copper

    Correct Answer: B

    Solution :

    We know that the paramagnetic group consists of oxygen, aluminium and mangnese while diamagnetic substances are alcohol, water gold, quartz, hydrogen, copper bismuth, etc. and ferromagnetic substances are \[{{N}_{1}},\,\,{{C}_{0}},\] iron and then alloys.


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