Leh experiences sub zero temperature in winter months .An automobile engine uses 35 %(v/v) solution of ethylene glycol In water as coolant what is the lowest temperature which this mixture can sustain without freezing ? density of ethylene glycol is 1.11 g per ml
Answer (1)
17th Nov, 2020
Hi,
Ethylene glycol (antifreeze) is used in the cooling of a car radiator during the winter because it has a much lower freezing point than the water. The specific heat of antifreeze (pure or mixed with water) is lower than that of pure water.
Solutions containing liquids are commonly expressed in this unit. For example, the 35% (v/v) solution of ethylene an antifreeze i s used in cars for cooling the engine . At this concentration, the antifreeze lowers the freezing point of water to the 255.4K (–17.6°C).
This concept will help.
Comments (0)
Related Questions
automobile engine ki fees kitna hai
33 Views
automobile engine ki kitni fees hai
59 Views
What is nuclear winter theory?
23 Views
