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Derivation of Ideal Gas Equation MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 25, 2023 25:23 PM | #NEET
Quick Facts
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Ideal Gas Equation is considered one of the most asked concept.
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12 Questions around this concept.
Solve by difficulty
Hydrogen bomb is based on the principle of
Under what conditions will a pure sample of an ideal gas not only exhibit a pressure of 1 atm but also a concentration of 1 mol litre-1. [ R = 0.082 litre atm mol-1 K-1 ]
An open vessel at $27^{\circ} \mathrm{C}$ is heated until two fifth of the air (assumed as an ideal gas ) in it has escaped from the vessel. Assuming that the volume of the vessel remains constant, the temperature at which the vessel has been heated is: (in K)
NEET 2025: Syllabus | Most Scoring concepts | NEET PYQ's (2015-24)
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Ideal Gas Equation
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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