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    Chemistry The Central Science Study Set 2
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    Exam 10: Gases
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    A Sample of CO<sub>2</sub> Gas (3
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A Sample of CO2 Gas (3

Question 99

Question 99

Multiple Choice

A sample of CO2 gas (3.0 mol) effused through a pinhole in 18.0 s.It will take ________ s for the same amount of H2 to effuse under the same conditions.


A) 396
B) 3.84
C) 0.818
D) 84.4
E) 1.92

Correct Answer:

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