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States of Matter
How is pressure caused by gas molecules?
The rapid motion and collisions of molecules with the walls of the container causes pressure. Pressure is proportional to the number of molecular collisions and the force of the collisions in a particular area. The more collisions of gas molecules with the walls, the higher the pressure.
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What is standard (or normal) temperature and pressure (STP)?
What does SATP stand for? Define it.
What is the value of molar volume at STP?
What is standard molar volume?
What is the value of gas constant in SI units?
What is meant by aqueous tension?
What is the nature of gas consant R?
In terms of Charles’s law explain why –273°C is the lowest possible temperature.
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