Unformatted text preview: only when the gases are behaving as 'ideal' or perfect gases. R can be calculated as follows : We know that 1 mole of an ideal gas occupies 22.4 liter at S.T.P. (Standard Temperature & Pressure, i.e 1 atm. pressure and 273 K )...
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- Spring '08
- Chemistry, Ideal gas equation, 1 mole