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BITSAT2023PhysicsKinetic Theory of GasesActual

A flask contains hydrogen and oxygen in the ratio of 2: 1 by mass at temperature 27^ C . The ratio of average kinetic energy per molecule of hydrogen and oxygen respectively is :

Options

  1. A2 : 1
  2. B1 : 1
  3. C1 : 4
  4. D4 : 1

Correct answer

B. 1 : 1

Step-by-step solution

Average kinetic energy for diatomic gases aligned & K _ av = 5 2 kT & ( K _ av )_ H ( K _ av )_ O = (27+273) (27+273) =1 aligned

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