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Which of the following gas molecules have the highest average kinetic energy at 25 Celsius? H2O2N2Cl2All the gases have the same average kinetic energyWhich one is it and why?


Which of the following gas molecules have the highest average kinetic energy at 25 Celsius? 

  1. H2
  2. O2
  3. N2
  4. Cl2
  5. All the gases have the same average kinetic energy

Which one is it and why?

Step 1

The average kinetic energy of a gas particle is ...


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