Question

If bubbles of air form during the change of state from liquid to gas, the liquid is said to be ________.

Answer 1

1. Boiling is defined as the process in which all the particles gain the same amount of heat energy when heated.
2. They will start moving faster after gaining energy and will start escaping from the liquid.
3. Surface particles will escape first and after that particles from the bulk of liquid will escape in the form of bubbles.
4. Therefore, if bubbles of air form during the change of state from liquid to gas, the liquid is said to be boiling.