Question

The highest temperature at which liquid CO₂ can exist is …………….. 

(A) 18.98 °C 

(B) 38.98 °C 

(C) 50.0 °C 

(D) 73.9 °C

Answer 1

Correct option is: (B) 31.04°C

The critical temperature of \(CO_2\) is 31.04°C. This is the highest temperature at which liquid \(CO_2\) can exist

Answer 2

Correct option is (B) 31.04 °C