A Sample of a Gas Is Held at Constant Temperature

question 50

Multiple Choice

A sample of a gas is held at constant temperature.If the number of moles of gas in the sample is doubled while the pressure is halved,what will happen to the volume of the gas sample?

• A)It will increase.
• B)It will decrease.
• C)It will not change.

---

Definitions:

Drug Tolerance

The body's reduced response to a drug over a period of time, necessitating an increase in dosage to achieve the same effect.

Mental Alertness

Describes the state of being keenly aware, attentive, and ready to respond quickly to stimulations or changes in the environment.

Blood Pressure

The pressure of circulating blood against the walls of blood vessels, typically measured in the arteries of the arm.

Circadian Rhythm

The intrinsic, internal function that orchestrates the sleep and awake cycle, cycling roughly every 24 hours.