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  3. NEET

NEET NEET SOLVED PAPER 2013

  • question_answer
    The wet ability of a surface by a liquid depends primarily on

    A)  viscosity

    B)  surface tension

    C)  density

    D)  angle of contact between the surface and the liquid

    Correct Answer: D

    Solution :

    The value of angle of contact determines whether a liquid will spread on the surface.


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