Question

If in the following diagram the substance is in the solid state during stage 1, what is happening during stage 2?

The substance is melting or freezing.
The substance is in the liquid state.
The substance is in the gaseous state.
The substance is boiling or condensing.

Answer 1

Here is the diagram.

Step-by-step explanation:

Answer 2

If in the following diagram the substance is in the solid state during stage 1, during stage 2 the substance is boiling or condensing .
Boiling is the term used to describe the rapid vaporization of a liquid. Boiling occurs when a liquid is heated to its boiling point.
Condensation happens when the gas is changed into liquid.