Which Set of Gases Is Listed from Lowest to Highest

question 94

Multiple Choice

Which set of gases is listed from lowest to highest root-mean-square speed at 25°C?

• A) Kr < CO₂ < NO₂ < SF₆
• B) SF₆ < NO₂ < CO₂ < Kr
• C) SF₆ < Kr < CO₂ < NO₂
• D) SF₆ < Kr < NO₂ < CO₂
• E) CO₂ < NO₂ < Kr < SF₆

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Definitions:

Mentally Ill Persons

Individuals experiencing mental disorder(s) that significantly affect their ability to function in daily life, ranging from chronic mental illnesses to temporary conditions.

Perceived

Recognized or understood in a certain way by the mind.

Unpredictability

The quality of being impossible to predict or foresee, leading to uncertainty and potential variability in outcomes.

Lying

The act of deliberately making a false statement with the intention of deceiving others.