A Sample of H₂ Gas (5

question 22

Multiple Choice

A sample of H₂ gas (5.0 mol) effused through a pinhole in 10.5 s.It will take ________ s for the same amount of O₂ to effuse under the same conditions.

• A)5.25
• B)42.0
• C)2.63
• D)168
• E)21.0

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Definitions:

Positive Emotions

Feelings that are generally beneficial for well-being and happiness, such as joy, gratitude, and love.

Negative Reinforcement

A process in behavior modification where the removal of an undesirable outcome strengthens a behavior.

Punishment

A process in behavior modification that involves presenting an adverse event or outcome in order to decrease the likelihood of a behavior recurring.

Biologically Primed

Innately equipped or predisposed by biology to learn certain behaviors or develop certain physical or psychological traits.