Ethylene Glycon used in "Anti freeze" has concentration of
Note - It lower the freezing point to `- 17.6^(@)`C

Which of these has the least freezing point?

Which of these has the least freezing point?

Which has the least freezing point

Addition of impurity into water lowers the freezing point of water.

Addition of impurity into water lowers the freezing point of water.

Addition of impurity into water lowers the freezing point of water.

A 0.5 molal solution of ethylene glycol in water is used as coolant in a car. If the freezing point constant of water be 1.86^(@)C per mol, the mixture will freeze at

Which has the highest freezing point:

Which has the highest freezing point:

A 0.50 molal solution of ethylene glycol in water is used as coolant in a car . If the freezing point constant of water is 1.86^(@) per molal , at which temperature will the mixture freeze?