A Sample Contains 12

question 28

Multiple Choice

A sample contains 12.0 moles of a monoatomic ideal gas at 40°C and an initial pressure of 8.0 atm. The external pressure is lowered to 2 atm in a reversible manner. For this process, identify the work closest to the answer obtained.

• A) -16,445 J
• B) 16,445 J
• C) -19,938 J
• D) ​11,288 J
• E) ​-12,872 J

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Definitions:

Barrel Syringe

A medical device used for injecting or withdrawing fluids, consisting of a cylindrical barrel, a plunger, and often a needle.

Solid Medications

Forms of medication that are delivered orally in a solid form, such as tablets or capsules, as opposed to liquid forms.

Nutritional Needs

The specific dietary requirements necessary for maintaining health, growth, and optimal body function.

Short Periods

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