Zac releases the air from a balloon. Which statement best describes what will happen to the air that was inside the balloon?

Question

It will become more compacted.
It will remain the shape of the balloon but not the size.
It will remain the size of the balloon but not the shape.
It will expand to fill the room.

Answer 1

The best statement that describes what will happen to the air that was inside the balloon is: It will expand to fill the room.

When the air is released from the balloon, it will spread out and occupy the available space in the room, following the principle that gases expand to fill their container.