A Container with a One-Liter Capacity at 27°C Is Filled

question 40

Multiple Choice

A container with a one-liter capacity at 27°C is filled with helium to a pressure of 2.0 atm. (1 atm = 1.0 × 10⁵ N/m².) How many moles of helium does it hold?

• A)0.041
• B)0.081
• C)0.45
• D)0.90
• E)1.0

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Definitions:

Spinal Nerves

Nerves that emerge from the spinal cord, carrying motor, sensory, and autonomic signals between the spinal cord and the body.

Nerve Plexus

A network of intersecting nerves that combine to form compound nerves branching out to various parts of the body.

Coracobrachial

A muscle in the shoulder that helps in flexing and adducting the arm.

Biceps Brachii

A muscle of the upper arm that acts to flex the elbow and supinate the forearm.