Concept explainers
Interpretation: For a given condition, the pressure should be determined and compared by using
Concept introduction:
By combining the three gaseous laws namely Boyle’s law, Charles’s law and
According to ideal gas law,
Where,
P = pressure in atmospheres
V= volumes in liters
n = number of moles
R =universal gas constant (
1T = temperature in kelvins
A modified ideal gas equation on account of molecular size and molecular interaction forces is termed as Van der Waals equation.
That is,
‘a’ and ‘b’ is called Van der Waals coefficient and are characteristic of the individual gas
Where,
P = pressure in atmospheres
V= volumes in liters
n = number of moles
R =universal gas constant (
T = temperature in Kelvin’s
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CHEMISITRY W/OWL PKG LOOSELEAF
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