The Vapor Pressure of Water at 90°C Is 0

question 75

Multiple Choice

The vapor pressure of water at 90°C is 0.692 atm.What is the vapor pressure (in atm) of a solution made by dissolving 2.91 mole(s) of CsF(s) in 1.00 kg of water? Assume that Raoult's law applies.

• A) 0.626 atm
• B) 0.658 atm
• C) 0.692 atm
• D) 0.765 atm
• E) none of these

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Definitions:

Elasticity of Demand

A measure of how much the quantity demanded of a good responds to a change in the price of that good, with elasticity greater than one indicating a high responsiveness.

Elasticity

A measure in economics of how the quantity demanded or supplied of a good changes in response to changes in price or other factors.

Considered Elastic

A description for goods or services whose demand or supply is significantly responsive to changes in price.

Unit Elastic

Describes a demand or supply scenario where a percentage change in price leads to an equal percentage change in quantity demanded or supplied.