The vapor pressure of 10 ml of ethanol at 20c is 5.85 kpa. what is the vapor pressure of 20 ml of ethanol at the same temperature?

5.85 kPa

Explanation:

The vapor pressure of a liquid is not affected by the volume. This means it would have the same value it had at 10ml in 20ml also.

Vapor pressure is the pressure caused by the evaporation of liquids. Three common factors that influence vapor press are surface area, intermolecular forces and temperature. The vapor pressure of a molecule differs at different temperatures.  As the temperature increases, the vapor pressure increases.

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explanation:

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state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne