Critical temperature of CO 2 is 31.2°C. In summer, the room temperature is 40°C.
Chemistry · NEET · NTA Exams — States of Matter
Critical temperature of CO2 is 31.2°C. In summer, the room temperature is 40°C.
- CO2 cannot be liquefied
- Can be liquefied with increase of pressure
- Can be liquefied with decrease of pressure
- Can be liquefied, if temperature of CO2 is decreased below 31.2°C
Answer
(D) Can be liquefied, if temperature of CO 2 is decreased below 31.2°C
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