In cold countries, ethylene glycol is added to water in the radiators of cars during winters. It results in :

Lowering in boiling point

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Reducing viscosity

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Reducing specific heat

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Lowering in freezing point

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Solution

The correct option is B Lowering in freezing point
Option (D) is correct.
Addition of glycol lowers the freezing point of water in the radiator so that the cold winter temperatures wouldn't burst the lines and thus, glycol-water mixture is used as antifreeze in radiators of cars.

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Similar questions

During winter season, in cold countries ethylene glycol is added to water in the car radiators. The amount of ethylene glycol to be added to 2kg of water to prevent freezing at - 3⁰c is (K_f of water = 1.85K K_gmol^-1)

Q. Let’s think that you are driving in a car in winter. In a cold climate water gets frozen causing damage to radiator of a car. Ethylene glycol is used as an antifreezing agent. Calculate the amount of ethylene glycol to be added to 4 kg of water to prevent it from freezing at

- 6^{\circ} C

(K_{f}

for water =

1.85 K k g m o l^{- 1})

Q. In cold climate, water freezes causing damage to the radiator of the car . Ethylene glycol is used as an antifreeze. The amount of ethylene glycol to be added to 4 kg of water to prevent it from freezing at

- 6^{o} C

(

K_{f}

of water =

1.85 K m^{- 1}

)

In cold countries ethylene glycol is added to water in the radiators to[CPMT 1971; NCERT 1971; MP PMT 1993]

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In cold countries, ethylene glycol is added to water in the radiators of cars during winters. It results in :

The correct option is B Lowering in freezing pointOption (D) is correct.Addition of glycol lowers the freezing point of water in the radiator so that the cold winter temperatures wouldn't burst the lines and thus, glycol-water mixture is used as antifreeze in radiators of cars.

The correct option is B Lowering in freezing point
Option (D) is correct.
Addition of glycol lowers the freezing point of water in the radiator so that the cold winter temperatures wouldn't burst the lines and thus, glycol-water mixture is used as antifreeze in radiators of cars.