Warm soda go flat faster than chilled soda because GAS MOLECULES MOVE FASTER IN WARM SODA.
A can of warm soda has a raised temperature. Because of its temperature, the molecules of gas inside the drink will acquire more energy, move faster and escape into the atmosphere at a rapid rate; this will make the soda drink to go flat in a short period of time. In contrast, a chilled soda has a very low temperature, because of the temperature the gas molecules in the drink have little energy and move at a slow rate. Thus is takes times for the chilled soda to return to room temperature.
