The Density of Hydrogen Gas in a Flask Is 0

question 24

Multiple Choice

The density of hydrogen gas in a flask is 0.147 g/L at 305 K.What is the pressure inside the flask?

• A) 0.139 atm
• B) 1.19 atm
• C) 1.84 atm
• D) 2.98 atm
• E) 3.69 atm

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Definitions:

Epidemiology

The branch of medicine that deals with the incidence, distribution, and possible control of diseases and other factors relating to health.

Incidence

The occurrence, rate, or frequency at which a new event, disease, or condition arises in a specific population over a particular period of time.

Disorders

Conditions characterized by abnormal thoughts, feelings, or behaviors that cause distress or impair function.

DSM-5

The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, a handbook used by healthcare professionals as a guide to diagnose mental disorders.