A 1.5 L pocket of air with a temperature of 295 K rises in the atmosphere. What will be the volume of the air pocket of the temperature decreased to 2 degrees celsius and the pressure is not changed.

Oobleck worked this for Jimmy earlier. Here is the link.

https://www.jiskha.com/questions/1858757/a-1-5-l-pocket-of-air-with-a-temperature-of-295-k-rises-in-the-atmosphere-what-will-be