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NEETChemistryStates of Matter

What quantity is required to determine the average translational kinetic energy of a gas particle in a straight line?

Options

  1. AThe mass of the gas particle
  2. BThe number of gas molecules
  3. CThe value of mean of square of speeds
  4. DThe temperature of the gas

Correct answer

C. The value of mean of square of speeds

Step-by-step solution

To calculate the average translational kinetic energy for the movement of a gas particle in a straight line, you need the value of the mean of the square of speeds (u²) of all molecules.

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