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JEE Main2015ChemistryStates of MatterActual

When does a gas deviate the most from its ideal behavior?

Options

  1. AAt low pressure and high temperature
  2. BAt high pressure and high temperature
  3. CAt low pressure and low temperature
  4. DAt high pressure and low temperature

Correct answer

D. At high pressure and low temperature

Step-by-step solution

At high pressure & low temperature gas almost near liquefaction range with (i) - Intense intermolecular forces (ii) - Volume occupied by molecules is substantial due to low intermolecular distances.

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