What is the term for the heat required to change a substance from solid to liqui

₹0.0

Question: What is the term for the heat required to change a substance from solid to liquid at its melting point? (2019)

Options:

Correct Answer: Latent heat of fusion

Exam Year: 2019

Solution:

The heat required to change a substance from solid to liquid at its melting point is called the latent heat of fusion.

What is the term for the heat required to change a substance from solid to liquid at its melting point? (2019)

What is the term for the heat required to change a substance from solid to liquid at its melting point? (2019)

Step 1: Understand that substances can exist in different states, like solid and liquid.
Step 2: Know that when a solid is heated, it can change into a liquid at a specific temperature called the melting point.
Step 3: Recognize that during this change from solid to liquid, heat is needed to break the bonds holding the solid together.
Step 4: This heat that is required to make the change happen at the melting point is a specific term.
Step 5: The term for this heat is 'latent heat of fusion'.

No concepts available.