A gas may be considered rareed that is it can not be

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A gas may be considered rare?ed, that is, it can not be studied with theories based on the continuum assumption, if it contains less than 1012 molecules per cubic millimeter. Remembering that Avogadro's number tells you that a gas contains 6.023 1023 molecules per mole, how low would pressure need to be so that air can be considered rare?ed at a temperature of 18? C ?

Reference no: EM13626211

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