Which of the following compounds is commonly mixed with water and used as an antifreeze in automobil — Solutions and Colligative Properties Chemistry Question

💡 Solution & Explanation

Ethylene glycol ($C_2H_6O_2$) is a highly soluble, non-volatile substance that severely depresses the freezing point of water, preventing the liquid in the radiator from freezing and cracking the engine block in sub-zero winters.