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Manipal MET2021PhysicsKinetic Theory of Gases

Two identical cylinders contain helium at 2.5 atm and argon at 1 atm respectively. If both the gases are filled in one of the cylinders, the pressure would be :

Options

  1. A3.5 atm
  2. B1.50 atm
  3. C1.75 atm
  4. D1 atm

Correct answer

A. 3.5 atm

Step-by-step solution

Total pressure, when the two gases are filled in one cylinder is equal to sum of the pressures of the individual gases. Thus, total pressure =2.5+1=3.5 ~atm

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