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← ScienceWhich outcome occurs when dissolved calcium chloride prevents ice formation?
A)Freezing point exhibits depression✓
B)Vapor pressure undergoes increases
C)Sublimation rates experiences accretion
D)Crystal lattice rigidity enhances
💡 Explanation
Freezing point depression occurs because the ionic calcium chloride disrupts water molecule interactions, hindering crystallization. The *colligative property* lowers the freezing point; therefore ice forms poorly, rather than vapor pressure increasing.
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