What is an antifreeze?

What is antifreeze? Which substance is used as antifreeze?

Ethylene glycol is added to water as an antifreeze. It will

Ethylene glycol is added to water as an antifreeze. It will

Ethylene glycol is added to water as an antifreeze. It will

What are antifreeze solutions ?

What are antifreeze solutions ? Which substance is commonly used as antifreeze ?

Which of the following is used as an antifreeze ?

Which is used as an antifreeze ?

Market price for methyl alcohol, ethylene glycol and glycerol are same per kilogram. Which will cost least as antifreeze?