A small bottle of an ideal gas is brought into a thermally insulated room and it is broken into pieces in the room. What happens to the temperature of the room?

A small bottle of an ideal gas is brought into a thermally insulated r

1.	A small bottle of an ideal gas is brought into a thermally insulated room and it is broken into pieces in the room. What happens to the temperature of the room?
Answer» Solution :It remains constant, as free expansion of the GAS does not WORK, DW = 0 and no heat is SUPPLIED dQ = 0. ` thereforedU =o or U =` constant