Respuesta :
Answer:
B. it will take more energy for the particles of the solution to overcome the atmospheric pressure.
Explanation:
i checked the slideshow from educere lol (slide 8 colligative properties lesson)
Boiling point elevation means it will take more energy for the particles of the solution to overcome the atmospheric pressure. Hence, option B is correct.
What is boiling point elevation?
The temperature at which a liquid's vapor pressure equals that of the atmosphere is known as the boiling point. A nonvolatile solute solution has a boiling point that is greater than the pure solvent.
Pure water has a boiling point of 100 degrees Celsius, but eating a solute like salt can raise the boiling point. Only the solute's mole fraction determines the boiling point elevation. The molarity of the solution directly relates to the change in boiling point.
With an increase in external pressure, the boiling point rises. High boiling points are the property of liquids with stronger intermolecular forces.
Elevated boiling points indicate that more energy will be required for solution particles to overcome air pressure. As a result, choice B is accurate.
Learn more about Boiling point elevation. Here:
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