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How does increasing the temperature of a liquid affect the rate of vaporization? Increasing the temperature...

How does increasing the temperature of a liquid affect the rate of vaporization?

Increasing the temperature has no effect on the rate of vaporization.

The rate of vaporization decreases.

The rate of vaporization increases.

How does increasing the surface area of a liquid affect the rate of vaporization?

The rate of vaporization increases.

The rate of vaporization decreases.

Increasing the surface area of a liquid has no effect on the rate of vaporization.

How does the rate of vaporization for two liquids with differing intermolecular forces compare assuming all other variables are constant?

Intermolecular forces have no effect on the rate of vaporization. The two liquids will have the same rate of vaporization assuming all other variables are constant.

The liquid with the stronger intermolecular forces has a greater rate of vaporization than the liquid with the weaker intermolecular forces.

The liquid with the weaker intermolecular forces has a greater rate of vaporization than the liquid with the stronger intermolecular forces.

Solutions

Expert Solution

How does increasing the temperature of a liquid affect the rate of vaporization?

  • The rate of vaporization increases.

Reason : Temperature is directly proportional to the temperature, since increasing temperature increases the kinetic energy of escaping molecules.

How does increasing the surface area of a liquid affect the rate of vaporization?

  • The rate of vaporization increases.

Reason : Increasing area will expose more no.of surface liquid molecules to evaporate.

How does the rate of vaporization for two liquids with differing intermolecular forces compare assuming all other variables are constant?

  • The liquid with the weaker intermolecular forces has a greater rate of vaporization than the liquid with the stronger intermolecular forces.

Reason : Weaker inter-molecular molecular forces don't hold the liquid molecules more tightly. Hence, these liquid molecules can escape (evaporate) easily.

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queen_honey_blossom answered 2 months ago
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