Gas Effusion Practice Worksheet + Answer Key
$10
Gas effusion problems trip students up because Graham's Law can be applied two different ways — and most worksheets only show one. This worksheet covers both.
✅ Clear definition of gas effusion and why lighter gases effuse faster than heavier ones
✅ Graham's Law of Effusion equation, clearly explained
✅ Worked example finding an unknown gas's molar mass from a rate ratio
✅ Worked example finding how much of a second gas effuses in the same amount of time
✅ 10 practice problems (5 of each type) covering a range of common gases
✅ Generous work space for every problem — these are multi-step algebra problems that need room
✅ Full answer key included, with every value precisely calculated
✅ Instant digital download (PDF)
Perfect for reinforcing gas kinetics after covering the ideal gas law. Pairs well with our Gas Law Equations and Dalton's Law worksheets for a complete gases unit. Created by a chemistry tutor with 5+ years of experience helping students actually understand this stuff — not just get through it.
📥 Instant download after purchase.