Question
Easy

While ice melts at 0°C, its temperature :

1
first decreases and then remains same
2
increases
3
decreases
4
remains same
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Heat
Topic: Concepts of Heat
Correct Answer
Option D
Explanation

When ice melts at 0°C, its temperature remains the same. This is because the process of melting is a phase change that occurs at a constant temperature. During this phase change, the energy supplied to the ice is used to break the bonds between the water molecules in the solid state, turning them into a liquid state. This energy is known as the latent heat of fusion. Since the energy…Read More

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