What does water do at a temperature of 273 K?

Is way past boiling point. The Kelvin units of measurement for temperature works with Celsius in such a way: K= C-273 That conversion is not exact (the number is not exactly 273) however it gets the point across. ================================================= This contributor begs to differ. 273.15 K is the temperature at which water freezes. K = C + 273.15 At 273.15 K, C = 0 and you have fresh ice.
freezes
freezes.