Evaporation vs Boiling

Boiling is faster than evaporation.

Evaporation only occurs at high temperatures, while boiling can occur at any temperature.

Evaporation requires more energy than boiling.

Evaporation only occurs at the liquid's surface, while boiling happens throughout the liquid. (correct)

The rubbing alcohol molecules are slower on the table surface.

The temperature of your hand is higher, leading to faster evaporation. (correct)

Your hand absorbs the rubbing alcohol molecules.

Rubbing alcohol evaporates faster in the air.

When the liquid cools down significantly.

When all the molecules at the liquid's surface escape.

When the liquid turns to a solid.

When molecules throughout the liquid gain enough energy to change to a gas. (correct)

<p>Molecules at higher temperatures move faster, increasing the chances of evaporation.</p> Signup and view all the answers

<p>It remains constant until all molecules turn into gas.</p> Signup and view all the answers