Question

As a solid undergoes a phase change to a liquid state, it ...............

a. releases the heat while remaining at a constant temperature         

b. absorbs heat while remaining at a constant temperature.         

c. releases heat as the temperature decreases.         

d. absorbs heat as the temperature increases.​

Answer 1

Answer:

I THINK THAT THE ANSWER IS :D

Answer 2

As a solid undergoes a phase change to a liquid state, it absorbs heat as the temperature increases.

• The process where solid converts to liquid are called condensation.
• It needs heat to convert solid to liquid.
• During phase transition temperature is constant but here a new product is formed so the temperature.
• Thus in this process heat is absorbed and temperature increases.