Správné tvrzení je:
Správná odpověď je: B
Skupenské teplo tuhnutí je teplo, které se uvolní při ztuhnutí látky, není tedy třeba jej dodávat. Skupenské teplo sublimace je teplo, které pevná látka musí přijmout pro přechod do plynného skupenství. Kondenzace je děj, při němž dochází k přechodu plynu do kapalného skupenství, opačný děj se nazývá vypařování. K roztání pevné látky je zapotřebí této látce dodat skupenské teplo tání, nikoliv obráceně.
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