Home
Class 12
CHEMISTRY
In cold countries, ethylene glycol is ad...

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

A

Lowering in boiling point

B

Reducing viscosity

C

Reducing specific heat

D

Lowering in freezing point

Text Solution

Verified by Experts

The correct Answer is:
D
Additon of glycol lowers the freezing point of water since glycol is non volatile.
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    BRILLIANT PUBLICATION|Exercise Level-II|50 Videos

  • SOLUTIONS

    BRILLIANT PUBLICATION|Exercise Level -III (Single Correct Answer Type)|8 Videos

  • SOLUTIONS

    BRILLIANT PUBLICATION|Exercise QUESTION (LEVEL -II) (ASSERTION-REASON)|5 Videos

  • SOLID STATE

    BRILLIANT PUBLICATION|Exercise LEVEL-3 (Linked Comprehension Type)|10 Videos

  • STEREOCHEMISTRY

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION - REASON TYPE)|2 Videos

Similar Questions

Explore conceptually related problems

Account for the following Ethylene glycol is added to radiator in automobiles.

The temperature of a city was found to be -9.3^@C. A car was used, whose radiator was filled with 5 L of water. What quantity of antifreczing agent ethylene glycol were added to water of radiator in order to use the car for travelling? ("K of water 1.86 K kg mol"^(-1))

A red solid is insoluble in water. However, it becomes soluble if some Kl is added to water. Heating the red solid in a test tube results in liberation of some violet coloured fumes and droplets of a metal appear on the cooler parts of test tube. The red solid is

solution exhibit certain colligative properties such as elevation in boiling point, depression in freezing point , osmotic pressure. Cold ethylene glycol is added to radiator in vehicles. Which colligates property of water is involved in doing this ? Explain.

Equal volumes of ethylene glycol and water are mixed. The depression in freezing point of water is (K_(f) of water =1.86 and specific gravity of ethylene glycol is 1.11)

Sodium reacts with water: If two drops of phenolphthaloin is added to the water, what will be colour change to the resultant solution? Explain the reason?

Sodium reacts with water. a. Identify the gas evolved in the reaction. b. If two drops of phenolphthalein is added to the water, what will be colour change of the resultant solution? Explain the reason.

A solution containing 100g ethylene glycol in 500g water is cooled to -6.2^@C. The amount of ice that will separate out will be (K_f "for water=1.86K kg mol"^(-1))

BRILLIANT PUBLICATION-SOLUTIONS-Level-I
  1. Among the following substances, the lowest vapour pressure is exerted ...

    Text Solution

    |

  2. When mercuric iodide is added to the aqueous solution of potassium iod...

    Text Solution

    |

  3. In cold countries, ethylene glycol is added to water in the radiators ...

    Text Solution

    |

  4. Equimolar solutions of non ionic non volatile solute in the same solve...

    Text Solution

    |

  5. Which of the following liquid pairs shows a positive deviation from Ra...

    Text Solution

    |

  6. Which one of the following aqueous solutions will exhibit highest boil...

    Text Solution

    |

  7. At the freezing point of a solution, there is equilibrium between 1.Li...

    Text Solution

    |

  8. Pick up the wrong statement: a)Deliquescent salts are highly soluble i...

    Text Solution

    |

  9. The solution having highest vapour pressure is :(Assume 100% ionisatio...

    Text Solution

    |

  10. Elevation in boiling point of an aqueous glucose solution is 0.6, Kb f...

    Text Solution

    |

  11. The ratio of vapour pressures of two liquids A and B in pure state are...

    Text Solution

    |

  12. An ideal solution has two components A and B. If A is more volatile th...

    Text Solution

    |

  13. How many moles of Th (NO3)4 should be dissolved in 15 moles of water s...

    Text Solution

    |

  14. An ideal solution contains two volalite liquids A (P^@"=100 tore") and...

    Text Solution

    |

  15. For a dilute solution, Raoult's law states that

    Text Solution

    |

  16. 0.2 molal aqueous solution of acid HX is 20% ionised. Kf="1.86 K molal...

    Text Solution

    |

  17. What mass of solute ("molar mass=60 g mol"^(-1)) should be dissolved i...

    Text Solution

    |

  18. Which of the following is the correct example of solid solution in whi...

    Text Solution

    |

  19. The Henry's law constant for the solubility of N2 gas in water at 298 ...

    Text Solution

    |

  20. At 90^@C, the vapour pressure of toluene is 400 mm and that of xylene ...

    Text Solution

    |