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Question 22056
NEET Chemistry · Hard

States of Matter: Critical constants MCQ

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Critical constantsHardQuestion 22056

Question

Critical temperature is the temperature above which:

  1. A
    A gas cannot be liquefied by pressure alone
    Correct
  2. B
    A liquid cannot boil
  3. C
    A solid always melts
  4. D
    An ideal gas forms

Correct answer

A gas cannot be liquefied by pressure alone

Explanation

It marks the upper temperature for liquefaction by compression.

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