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NEETChemistryStates of Matter

What is suggested about gases in relation to their critical temperature and liquifaction?

Options

  1. AGases liquify when heated above their critical temperature.
  2. BGases need to be heated to liquify.
  3. CGases should be cooled below their critical temperature for liquifaction.
  4. DGases can liquify at any temperature.

Correct answer

C. Gases should be cooled below their critical temperature for liquifaction.

Step-by-step solution

Gases should be cooled below their critical temperature for liquifaction.

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