Sammie is speeding done the road in his race car. Sammie passes one car after another. Sammie has more kinetic energy than the cars he is passing. He pulls up to a BIG truck and the two are traveling neck and neck down the highway. Is there any difference in the kinetic energy of the truck and Sammie's car? Explain

hey there!

boiling point is the temperature at which the vapor pressure of the liquid equals atmospheric pressure. the vapor pressure of solvent molecules is decreased when a solute is added, so a higher temperature is required to increase the number of solvent molecules in the gas phase above the liquid.

at the freezing point, the vapor pressures of the solid and liquid are equal; a lower temperature is needed to reduce the number of solvent particles above the liquid.

hope this you

tobey