At a Given Temperature, the Rate at Which Bromine Gas

question 42

Multiple Choice

At a given temperature, the rate at which bromine gas effuses is _______ times the rate of helium gas.

• A)0.224
• B)0.158
• C)6.32
• D)4.47
• E)0.0250

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Definitions:

Dependent Variable

The dependent variable is the variable being tested and measured in a scientific experiment, which is expected to change as a result of variations in the independent variable.

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