What happens to the temperature of a substance during a phase change?
Correct Answer: Temperature constant rehta hai.
- Step 1: Understand that a phase change is when a substance changes from one state to another, like from solid to liquid or liquid to gas.
- Step 2: Recognize that during a phase change, the substance is absorbing or releasing heat energy.
- Step 3: Note that even though heat is being added or removed, the temperature of the substance does not change during this time.
- Step 4: Remember that the temperature will only change once the phase change is complete.
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