Question

The temperature below which a gas cannot be liquefied is called

• A. Inversion temperature
• B. Neutral temperature
• C. Critical temperature
• D. Curie temperature

Answer 1

The correct option is C Critical temperature

Solution: The temperature at which or above which the vapors of the substance cannot be liquified regardless of the how much pressure is applied is called a critical temperature. Each and every substance have a critical temperature.

Hence, the correct option is (C).