V. Choose which term among the following refers to each statement in numbers 1 to 4. A. surface tension B. viscosity C. boiling point D. heat of vaporization 1. It is responsible for the spherical drops of water and is the reason why some insects can walk on the surface of the water. 2. It is a measure of a liquid's resistance to flow. 3. The temperature at which vaposr pressure of the liquid is equal to atmospheric pressure 4. It is the amount of energy that must be added to a liquid substance to transform a quantity of that substance into a gas.

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