Which of the Following Statements About Ideal Solutions Are True

question 49

Multiple Choice

Which of the following statements about ideal solutions are true?
I.Entropy effects are important for the formation of ideal solutions.
II.The heat of solution is zero.
III.The vapor pressure varies linearly with the composition.
IV.The forces between like kinds of molecules are (almost) equal to the forces between unlike kinds of molecules.

• A)I,II,IV
• B)I,III,IV
• C)II,III,IV
• D)I,II,III
• E)I,II,III,IV

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Definitions:

Degree of Confidence

Another term for confidence level, indicating the statistical probability that a parameter lies within a specified range.

Conservative Party

A political party espousing the values of conservatism, focusing on tradition, stability, and free market principles.

Confidence Interval

An estimated range based on sample data within which a population parameter is expected to lie, with a given degree of certainty.

Adults

Individuals who have reached the age of maturity, typically defined by legal, social, or biological benchmarks.