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JEE Main2015ChemistryStates of MatterActual

Which of the following is not an assumption of the kinetic theory of gases?

Options

  1. ACollisions of gas particles are perfectly elastic.
  2. BA gas consists of many identical particles which are in continual motion.
  3. CAt high pressure, gas particles are difficult to compress.
  4. DGas particles have negligible volume.

Correct answer

C. At high pressure, gas particles are difficult to compress.

Step-by-step solution

At high pressures gas particles are difficult to compress rather they are not compressible at all.

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