When KBr Dissolves in Water,aqueous K⁺ and Br^- Ions Result

question 60

Multiple Choice

When KBr dissolves in water,aqueous K⁺ and Br^- ions result.The force of attraction that exists between K⁺ and H₂O is called a(n) ________ interaction.

• A)dipole-dipole
• B)ion-dipole
• C)ion-ion
• D)London dispersion force
• E)hydrogen bonding

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Definitions:

Marginal Utility

The change in satisfaction or utility received by consuming an additional unit of a good or service.

Total Utility Function

A mathematical representation of the total satisfaction received from consuming a certain amount of goods or services.

Risk-Averse

A characteristic of individuals who prefer to avoid risk and would rather choose an option with a more certain but possibly lower return over an uncertain option with a potentially higher return.

Total Utility

The total satisfaction received from consuming a certain quantity of goods or services.