JIPMER Jipmer Medical Solved Paper-2001

  • question_answer
    Tin, a silvery white metal exists in:

    A)  two allotropic forms

    B)  five allotropic forms

    C)  three allotropic forms

    D)  four allotropic forms

    Correct Answer: C

    Solution :

    Tin exists in three allotropic forms. The type of allotropy, it possess, is called enantiotropy. Enatiotropy can be defined as the phenomenon in which one form is stable below transition temperature and other form is stable above transition temperature. Grey tin \[\] White tin \[\]Rhombic tin


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