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If the average kinetic energy of a molecule of hydrogen gas at 300 K is E , then the average kinetic energy of a molecule of nitrogen gas at the same temperature is

Options

  1. A7 E
  2. B14 E
  3. CE 7
  4. DE

Correct answer

D. E

Step-by-step solution

We know that, Kinetic energy ∝ T In the question, temperature is same in both conditions. So, the kinetic energy in the second condition is E .

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