At What Common Celsius Temperature Is the Rms Velocity of Oxygen

question 47

Multiple Choice

At what common Celsius temperature is the rms velocity of oxygen molecules (molar mass = 32 g/mol) double that of hydrogen molecules (molar mass = 2.0 g/mol) ?

• A)-50
• B)zero
• C)no such temperature exists
• D)2.0
• E)16

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Definitions:

Yeast

Unicellular fungi used in baking, brewing, and winemaking for fermentation, producing carbon dioxide and alcohol from sugars.

Modified Nucleotides

Nucleotides that have been chemically altered to have different properties compared to standard nucleotides, used in various biological processes.

DNA Sequencing

The process of determining the precise order of nucleotides within a DNA molecule, used for genetic analysis and research.

Hydroxyl Group

A chemical functional group consisting of an oxygen atom covalently bonded to a hydrogen atom (-OH).