Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main2004PhysicsKinetic Theory of GasesActual

Two thermally insulated vessels 1 and 2 are filled with air at temperatures (T₁, T₂ ) , volume (V₁, V₂ ) and pressure (P₁, P₂ ) respectively. If the valve joining two vessels is opened, the temperature inside the vessel at equilibrium will be

Options

  1. AT ₁+ T ₂
  2. B( T ₁+ T ₂ ) / 2
  3. CT ₁ ~T ₂ ( P ₁ ~V ₁+ P ₂ ~V ₂ ) P ₁ ~V ₁ ~T ₂+ P ₂ ~V ₂ ~T ₁
  4. DT ₁ ~T ₂ ( P ₁ ~V ₁+ P ₂ ~V ₂ ) P ₁ ~V ₁ ~T ₁+ P ₂ ~T ₂ ~T ₂

Correct answer

C. T ₁ ~T ₂ ( P ₁ ~V ₁+ P ₂ ~V ₂ ) P ₁ ~V ₁ ~T ₂+ P ₂ ~V ₂ ~T ₁

Step-by-step solution

No Solution Available

Practice Kinetic Theory of Gases on Quantrex Academy →

More from Kinetic Theory of Gases

If 2 mole of an ideal monoatomic gas at temperature T , is mixed with 6 mole of another ideal monoatomic gas at temperature 2T then the temperature of mixture is : 2026Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Statement I: Change in internal energy of a system containing n mole of ideal g 2026Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: If the average kinetic energy of H₂ and O₂ molecules, kept in two 2026One gas of n₁ mole of molecules at temperature T₁ , volume V₁ , and pressure P₁ , and another gas of n₂ mole of molecules at temperature T₂ , volume V₂ , and pressure P₂ , are mixe 2026A mixture of carbon dioxide and oxygen has volume 8310 cm ^3 , temperature 300 K, pressure 100 kPa and mass 13.2 g. The number of moles of carbon dioxide and oxygen gases in the mi 2026The mean free path of a molecule of diameter 5 10⁻¹⁰ ~m at the temperature 41^ C and pressure 1.38 10⁵ ~Pa , is given as _ _ _ _ m. (Given k_ B =1.38 10⁻²³ ~J / K ). 2026A gas of certain mass filled in a closed cylinder at a pressure of 3.23 kPa has temperature 50^ C . The gas is now heated to double its temperature. The modified pressure is _ _ _ 2026Consider two boxes containing ideal gases A and B such that their temperatures, pressures and number densities are same. The molecular size of A is half of that of B and mass of mo 2026 Full Kinetic Theory of Gases list All JEE Main PYQs