Multiple choice

For any substance, the temperature remains the same during the change of state due to

  1. loss of heat

  2. latent heat

  3. less supply of heat

  4. lattice energy
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Latent heat is energy released or absorbed by a body or a thermodynamic system during a constant-temperature process. An example is a change of state of matter, meaning a phase transition, such as ice melting or water boiling.

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