Which of the Following Changes Will Not Affect the Total

question 30

Multiple Choice

Which of the following changes will not affect the total pressure of gas in a container, assuming all other factors remain constant?

• A)The frequency of collisions of molecules with the walls is increased.
• B)The average velocity of the molecules is lowered.
• C)The temperature of the sample is altered.
• D)Half of the molecules are replaced by an equal number of molecules of a gas with a different molecular weight.
• E)The total number of molecules is altered.

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Definitions:

Equivalent Value

The value of one thing in terms of another, especially after considering different factors or conditions.

Rate of Return

The increase or decrease in the value of an investment during a certain timeframe, represented as a percent of the investment's initial cost.

Compounded Quarterly

Refers to the application of the compound interest rate to an investment or loan on a quarterly basis.

Loan Balance

The remaining amount of money that a borrower must pay on a loan at any given time.