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← ScienceWhich consequence might result when freezing gelatin under vacuum?
A)Sublimation causes porous texture✓
B)Supercooling induces glass formation
C)Crystallization reduces gel strength
D)Evaporation decreases solute concentration
💡 Explanation
Sublimation results because ice transitions directly from solid to gas under low pressure via the sublimation process, therefore a porous structure forms rather than a solid block due to ice evaporation.
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