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Solution: What are the basic assumptions of the kinetic
Chapter 5, Problem 5.77(choose chapter or problem)
What are the basic assumptions of the kinetic molecular theory of gases? How does the kinetic molecular theory explain Boyles law, Charles law, Avogadros law, and Daltons law of partial pressures?
Questions & Answers
QUESTION:
What are the basic assumptions of the kinetic molecular theory of gases? How does the kinetic molecular theory explain Boyles law, Charles law, Avogadros law, and Daltons law of partial pressures?
ANSWER:Step 1 of 5
Assumption of the Kinetic Theory of Gasses;
• The distance between gas molecules is much greater than the size of the gas molecules themselves. (Gas molecules have mass but negligible volume).
• Gas molecules are constantly moving. When they collide, energy is transferred perfectly between them (elastic collision). The total energy of all the molecules in a closed system remains the same.
• Gas molecules do not attract or repel one another.
• The temperature of the gas (in degrees) is proportional to its average kinetic energy. Two gasses at the same temperature will have the same average kinetic energy.