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JEE Main2017ChemistryStates of MatterActual

Among the following, the incorrect statement is:

Options

  1. Aat low pressure, real gases show ideal behaviour.
  2. Bat very low temperature, real gases show ideal behaviour.
  3. Cat Boyle's temperature, real gases show ideal behaviour.
  4. Dat very large volume, real gases show ideal behaviour.

Correct answer

B. at very low temperature, real gases show ideal behaviour.

Step-by-step solution

A real gas behaves like ideal gas at high temperature and low pressure. At very low temperature intermolecular forces of attraction will be quite significant as molecular randomness is very low due to which at very low temperature real gases can't show ideal behaviour.

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