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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-36

  • question_answer
    The pure crystalline substance on being heated gradually first forms a turbid liquid at constant temperature and still at higher temperature turbidity completely disappears. The behaviour is a characteristic of substance forming.

    A)  Allotropic crystals

    B)  Liquid crystals

    C)  Isomeric crystals

    D)  Isomorphous crystals.

    Correct Answer: B

    Solution :

     Liquid crystals on heating first become turbid and then clear.


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