The reason that addition of more gas tends to increase the pressure, is to be explained. Concept Introduction: Gas is the state of matter that neither has a definite shape nor has a definite volume. It has a tendency to expand to a great extent. The gas either consists of the same atoms like hydrogen or helium, or it consists of different elements such as carbon dioxide, methane etc.
The reason that addition of more gas tends to increase the pressure, is to be explained. Concept Introduction: Gas is the state of matter that neither has a definite shape nor has a definite volume. It has a tendency to expand to a great extent. The gas either consists of the same atoms like hydrogen or helium, or it consists of different elements such as carbon dioxide, methane etc.
Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chapter 10, Problem 1PE
Interpretation Introduction
Interpretation:
The reason that addition of more gas tends to increase the pressure, is to be explained.
Concept Introduction:
Gas is the state of matter that neither has a definite shape nor has a definite volume. It has a tendency to expand to a great extent. The gas either consists of the same atoms like hydrogen or helium, or it consists of different elements such as carbon dioxide, methane etc.
Expert Solution & Answer
Answer to Problem 1PE
Solution:
Due to addition of more gas, the collision of the molecules increases against the wall of the container, or leads to increase the pressure within the system or the container.
Explanation of Solution
Gaseous molecules have a very weak force of attraction within them; therefore they are free to move in a container or a system. Since these molecules travel in a random motion, they continuously collide with one another within the walls of the container. This acceleration of molecules creates a force within the wall of the container that ultimately leads to an increase in the pressure.
The addition of gas results in more number of gaseous molecules that leads to an increase in collision within the molecules. Subsequently, the pressure of gas within a container also increases.
Conclusion
The pressure of gas increases because the addition of gas leads to an increase in the collision within a container.
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