How Long Will It Take 10

question 24

Multiple Choice

How long will it take 10.0 mL of Ne gas to effuse through a porous barrier if it has been observed that 125 minutes are required for 10.0 mL of Ar gas to effuse through the same barrier?

• A) 1.41 min.
• B) 31.9 min.
• C) 63.1 min.
• D) 88.8 min.
• E) 176 min.

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Definitions:

Solicited Proposals

Proposals that are requested by an organization or individual, often in response to a specific need or problem.

Rejecting Suggestions

The act of declining or not accepting proposals or ideas offered by others.

Indirect Approach

A communication strategy that presents background and supporting information before delivering the main message or request.

Effective

Producing a desired or intended result, often used to describe methods, strategies, or actions.