A Sample of Acetylene Gas Occupies a Volume of 47

question 43

Multiple Choice

A sample of acetylene gas occupies a volume of 47.2 L under a pressure of 1.63 atm at 25 ° C. What volume will the acetylene occupy if the pressure is decreased to 0.961 atm at 25 ° C?

• A)27.8 L
• B)30.0 L
• C)32.3 L
• D)47.8 L
• E)80.1 L

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Definitions:

Myringotomy

A surgical procedure involving the making of a small incision in the eardrum to relieve pressure or drain fluid.

-tomy

Refers to the process of cutting or making an incision, as used in medical terms such as "appendectomy," which is the surgical removal of the appendix.

Organ of Corti

A structure in the cochlea of the inner ear that produces nerve impulses in response to sound vibrations.

Cochlea

A spiral-shaped, fluid-filled inner ear structure that is essential for hearing.