to-prevent-water-in-an-engine-s-cooling-system-from-freezing-antifreeze-is-used-

Question

To prevent water in an engine's cooling system from freezing, antifreeze is used as an additive in automotive fluids. The added antifreeze lowers the freezing point of water. Dyes are also added to antifreeze. Why?

Accepted Answer

to identify leaks in the engine's cooling system

Answer

for aesthetic purposes only

Answer

to decrease the freezing point of water furthermore

Answer

to balance the effect of the added antifreeze