A Room Has a Volume of 60 M³ and Is $\degree$

question 75

Multiple Choice

A room has a volume of 60 m³ and is filled with air of an average molecular mass of 29 u.What is the mass of the air in the room at a pressure of 1.0 atm and temperature of 22 $\degree$ C? R = 0.082 L*atm/mol*K

• A)2.4 kg
• B)2 400 kg
• C)72 kg
• D)700 kg

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Definitions:

Pathology Present

Indicates the presence of disease or pathological changes in an organism.

Urinary Frequency

A condition characterized by the need to urinate more often than usual.

Fascia

A fibrous membrane covering, supporting, and separating muscles; may also unite the skin with underlying tissue.

Tendon

A pliable yet non-stretchable strand of durable collagenous fibrous tissue that connects a muscle to a bone.