2. Sample Papers
  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main - Mock Test - 1

  • 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           

    B) Liquid

    C) Isomeric             

    D) Isomorphous

    Correct Answer: B

    Solution :

    Liquid crystals on heating first become turbid and then clear.


You need to login to perform this action.
You will be redirected in 3 sec spinner