A Solution Is Called "Ideal" When

question 27

Multiple Choice

A solution is called "ideal" when:

• A)all intermolecular forces of attraction are the same,resulting in no net enthalpy change when the solution is formed from its components
• B)the forces of attraction between solute molecules exceed those between solute and solvent molecules
• C)the forces of attraction between solute and solvent molecules are somewhat smaller than between solute-solute molecules or solvent-solvent molecules
• D)the forces of attraction between solvent molecules exceed those between solute and solvent molecules
• E)the forces of attraction between solute molecules and solvent molecules are much smaller than between solute-solute molecules or solvent-solvent molecules

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Definitions:

Sample Size

The number of observations or replicates included in a statistical sample.

Confidence Interval

A series of values, derived from examining samples, that is anticipated to cover the value of an unidentified population parameter.

Sample Size

The number of observations or data points collected in a study or experiment.

Confidence Interval

A range of values, calculated from a set of data, that is likely to include the true population parameter with a certain confidence level.