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Properties of Matter, Vapor pressure lowering, Boiling point elevation,…
Properties of Matter
STATES OF MATTER
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• Gases have no fixed volume or shape; they expand to fill all available space and can be compressed
• Atoms in a gas are free to move independently from each other (moving at random)
• Plasma is gas that has ionised due to very high temperature (eg the sun's corona)
• The particles are electrically charged and is affected by magnetic and electric fields
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Colligative Properties
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Viscosity
is a measure of the resistance to flow (measured in units called poise, pronounced 'pwahz')
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Osmotic pressure
is the selective passage of solvent molecules through a porous membrane from a dilute solution to a more concentrated one
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