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NEETChemistryStates of Matter

What is the condition under which a substance always remains in one phase?

Options

  1. AAt the boiling point.
  2. BAt the melting point.
  3. CAt the critical temperature.
  4. DAt standard temperature and pressure.

Correct answer

C. At the critical temperature.

Step-by-step solution

At the critical temperature, a substance always remains in one phase.

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