give a define of gas with example
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gas. ... If a sample of gaseous matter, confined to a container of fixed size, is heated, the pressure increases. If thesample is cooled, the pressure drops. If a sample of gaseous matter is placed in a sealed container and then the volume of the container is reduced, the compression heats the gas
ex:oxygen, nitrogen ,argon,cryptom...etc
ex:oxygen, nitrogen ,argon,cryptom...etc
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hola mate.........here is your answer....
Gas is a state of matter in which constituent molecules have a greater intermolecular distance due to weaker intermolecular forces of attraction.......they are having irregular shape and size which changes regularly....
eg. hydrogen , chlorine , CFC
hope u understood ^_^
Gas is a state of matter in which constituent molecules have a greater intermolecular distance due to weaker intermolecular forces of attraction.......they are having irregular shape and size which changes regularly....
eg. hydrogen , chlorine , CFC
hope u understood ^_^
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