Multiple choice

Which of the following process, the temperature remains same?

  1. Freezing

  2. Boiling

  3. Melting

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

During phase changes like melting, freezing, and boiling, the temperature of a substance remains constant because the energy supplied is used to overcome intermolecular forces rather than increasing kinetic energy.

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