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NEET Sample Paper NEET Sample Test Paper-56

  • question_answer
    When cooking oil is heated in a frying pan, the oil moves around in the pan more easily when it is hot. The main reason for this is that with rise in temperature, there is decrease in:

    A) Surface tension    

    B)   Viscosity

    C) Angle of contact   

    D)   Density

    Correct Answer: A

    Solution :

    [a] With rise in temperature surface tension of cooking oil drop decrease hence it expands to larger volume in a frying pan.


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