Hydrophobic Interactions Between Nonpolar Molecules

question 52

Multiple Choice

Hydrophobic interactions between nonpolar molecules

• A)result from the tendency of water to maximize contact with nonpolar molecules.
• B)are the result of strong attractions between nonpolar molecules.
• C)are the result of strong repulsion between water and nonpolar molecules.
• D)depend on strong permanent dipoles in the nonpolar molecules.
• E)require the presence of surrounding water molecules.

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Accrued Salaries Expense

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Completed-Contract Method

An accounting method used where revenue and profit are deferred until a contract is completed, particularly useful in long-term projects.

Percentage-Of-Completion Method

An accounting method used to recognize revenue and expenses of long-term contracts proportionally to the amount of work completed.