alleryIn an antifreeze formulation, 35% (v/v) ethylene glycol in water lowers the freezing point of water to about:
A255 K
B273 K
C268 K
D240 K
Answer & Solution
Correct answer: A. 255 K
**As per your syllabus, ** a 35% (v/v) ethylene-glycol antifreeze depresses the freezing point of water to **255.4 K (−17.6°C)**.
Used as engine coolant in cars.
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