Question

How does boiling differ from evaporation?


Boiling is a change from a liquid to a gas, while evaporation is a change from a gas to a liquid.

Boiling can take place at any temperature, while evaporation takes place at a specific temperature.

Boiling takes place throughout a liquid, while evaporation takes place at the surface.

Answer 1

so is it a b or c

Answer 2

Boiling is a rapid process that occurs when a liquid is heated to its boiling point, resulting in the formation of bubbles throughout the liquid and the release of gas molecules. On the other hand, evaporation is a slower process that occurs at the surface of a liquid when the liquid molecules gain enough energy to escape into the surrounding air as vapor. Evaporation can occur at any temperature below the boiling point of a liquid, while boiling only occurs at the specific temperature where the vapor pressure of the liquid equals the atmospheric pressure. Furthermore, boiling requires the input of heat energy, while evaporation can occur spontaneously even without external heating.

Answer 3

The correct answer is c) Boiling takes place throughout a liquid, while evaporation takes place at the surface.