What Happens to the Pressure of a Gas If the Number

question 149

Multiple Choice

What happens to the pressure of a gas if the number of molecules increases twofold (volume and temperature remain constant) ?

• A)The pressure decreases twofold.
• B)The pressure decreases fourfold.
• C)The pressure increases twofold.
• D)The pressure increases fourfold.
• E)The pressure remains constant.

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Definitions:

Parasomnias

A category of sleep disorders that involve abnormal movements, behaviors, perceptions, and emotions during sleep, such as sleepwalking and night terrors.

Dyssomnias

A category of sleep disorders marked by difficulties in the amount, quality, or timing of sleep, including insomnia and sleep apnea.

Insomnia

A sleep disorder characterized by difficulty falling asleep, staying asleep, or both, leading to insufficient rest.

Sleep Disturbance

Any condition that disrupts normal sleep patterns, including difficulties falling asleep, staying asleep, or experiencing restful sleep.