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MHT CET2016PhysicsKinetic Theory of Gases

The pressure exerted by an ideal gas on the walls of a container is

Options

  1. A1 3 r d of kinetic energy per unit volume of a gas
  2. B2 3 r d of kinetic energy per unit volume of a gas
  3. C3 4 t h of kinetic energy per unit volume of a gas
  4. D3 2 × kinetic energy per unit volume of a gas

Correct answer

B. 2 3 r d of kinetic energy per unit volume of a gas

Step-by-step solution

The pressure exerted by the gas on the walls of container is P = 1 3 ρ v 2 P = 1 3 ρ v 2 = 1 3 m V . v 2 × 2 2 = 2 3 K E V o l u m e

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