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Role of ethylene glycol in the radiator of vehicles is to

Options

  1. ADecrease the freezing point of water in the winter and increase the boiling point of water in the summer
  2. BOnly decrease the freezing point of water
  3. COnly increase the boiling point of water
  4. DPrevent corrosion of automobile parts

Correct answer

A. Decrease the freezing point of water in the winter and increase the boiling point of water in the summer

Step-by-step solution

When ethylene glycol is added to H 2 O as antifreeze, it decreases the freezing point of H 2 O in winter and increase the boiling point of water in the summer.

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