kelceyanne
Answered

When a phase change of a substance occurs what happens to the temperature of the substance?

AIt goes up.
BIt goes down.
CIt does not change.
DIt changes for a while and then levels off.

Verified Answer :

kimeto3

C) It does not change.  At the point where the phase of a substance changes, there is no temperature change but only the phase change. After this, the temperature then goes up or down depending on the type of phase change occurring. 

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