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Ideal Gas Equation is considered one of the most asked concept.
Ideal Gas Equation
Ideal gas equation is an equation which is followed by the ideal gases. A gas that would obey Boyle's and Charles Law under all the conditions of temperature and pressure is called an ideal gas.
As discussed the behaviour of gases is described by certain laws as Avogadro's Law, Boyle's Law, Charles' Law.
Universal Gas Constant or Ideal Gas Constant
Combined gas law:
The Boyle's and Charles' Law can be combined to give a relationship between the three variables P, V and T. The initial temperature, pressure and volume of a gas are . With the change in either of the variables, all the three variables change to . Then we can write:
Combining the both above equation we get
The above relation is called the combined gas law.
Density and Molar Mass of a Gaseous Substance
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