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25-12-2017
Chemistry

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When a liquid freezes and then melts the steps are exothermic?

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midnitemoon80p03mds midnitemoon80p03mds

25-12-2017

Generally, a liquid freezes exothermally on cooling and a crystal melts endothermally on heating.

The 6 phase changes are vaporization, condensation, freezing, melting, sublimation, and deposition

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