11th Class Chemistry States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव Question Bank 11th CBSE Chemistry States of Matter

  • question_answer
    Name the liquid with higher vapour pressure in the following pairs: (a) Alcohol, glycerine (b) Petrol, kerosene (c) mercury, water.

    Answer:

                    The vapour pressure of the liquid is inversely proportional to the magnitude of the intermolecular forces of attraction present. Based on this, the liquid with higher vapour pressure in the different pairs is: (a) Alcohol          (b) Petrol             (c) Water.


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