Suggest an experiment with which you can estimate the size of the kerosene molecule?

If a drop of kerosene is dropped on the surface of water in a wide vessel, the kerosene spot will expand until the thickness of the kerosene film becomes approximately equal to the size of the kerosene molecule.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.