2. Solved Papers
  3. CET Karnataka Engineering

CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2005

  • question_answer
    If a liquid does not wet glass, its angle of  contact is:

    A)  zero                                     

    B)  acute

    C)  obtuse                                

    D)  right angle

    Correct Answer: C

    Solution :

    For the liquids, which do not wet the glass, the liquid meniscus is convex upward, so angle of contact is obtuse.


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